Skip to main content

Deconstructed Trousers

SACAI Chitose Abe green camouflage deconstructed patchwork flared hem pants S
By Sacai
Located in Hong Kong, NT
SACAI Chitose Abe green camouflage deconstructed patchwork flared hem pants S Brand: Sacai Designer
Category

2010s Jeans

MONSE wool blend deconstructed waist band patchwork carpenter cargo jeans US6 M
Located in Hong Kong, NT
MONSE wool blend deconstructed waist band patchwork carpenter cargo jeans US6 M Brand: Monse
Category

2010s American Pants

SACAI deconstructed denim pleated wrap skirt layered ripped jeans XS
By Chitose Abe, Sacai
Located in Hong Kong, NT
SACAI deconstructed denim pleated wrap skirt layered ripped jeans XS Reference: ANWU/A00815 Brand
Category

21st Century and Contemporary Jeans

MAISON MARGEILA 2016 washed blue denim deconstructed patchwork cropped jeans 30"
Located in Hong Kong, NT
MAISON MARGEILA 2016 washed blue denim deconstructed patchwork cropped jeans 30" Reference: CRTI
Category

2010s Italian Jeans

Comme des Garcons "Limited Edition" Jet-Black Deconstruct Form-Fitting Jeans
By Comme des Garçons
Located in New York, NY
Comme des Garcons "Limited Edition" Jet-Black Deconstructed form-fitting five-pocket stretch
Category

21st Century and Contemporary Japanese Jeans

Vivienne Westwood metallic foiled denim corset, jacket and pants, ss 1993
By Vivienne Westwood
Located in London, GB
▪ A rare Vivienne Westwood 3-piece set ▪ Metallic turquoise foiled denim ▪ Deconstructed finish ▪
Category

1990s English Corsets

Tom Ford Yves Saint Laurent Spring Summer 2002 YSL Leopard Print Silk Runway Top
By Tom Ford for Yves Saint Laurent, Yves Saint Laurent
Located in Portland, OR
. This deconstructed look was very popular in early 2000s fashion, and Tom Ford incorporated it
Category

Early 2000s French Blouses

People Also Browsed

Cartier "Byzantine" Belt or Necklace in Gold Vermeil, Signed, circa 1970
By Cartier
Located in McKinney, TX
An extremely rare gold vermeil belt by Cartier, circa 1970, also can be worn as a chunky statement necklace. This highly sought after and coveted belt is made from solid sterling si...
Category

1970s American Belts

Rare Handmade Signed Ann Turk Vintage Brown Fur + Suede Leather Runway Belt
Located in Sparks, NV
Rare Ann Turk vintage genuine fur and suede leather belt or sash with an Ann Turk signature on the back of the belt. Unlined with rear tie closure. The width at the center of the bel...
Category

1980s American Belts

1970s Vintage Emilio Pucci Silk Jersey Knit Dress- Signed
By Emilio Pucci
Located in Sparks, NV
Rare vintage 1970s Emilio Pucci for Saks Fifth Avenue silk jersey knit dress with a signed print and short puff sleeves. Unlined with side zip closure and high waist. From the estate...
Category

1970s Italian Babydoll Day Dresses

Vintage Moschino Cheap & Chic 1990s Size 6 Khaki Cotton Military Inspired Jacket
By Moschino Cheap and Chic, Moschino
Located in San Diego, CA
Stylish vintage 90s MOSCHINO CHEAP AND CHIC khaki cotton safari military inspired jacket! Features large round brass buttons up the front, and on each cargo pocket. Asymmetrically pl...
Category

1990s Italian Jackets

Burmel Whimsical "Astrological Signs" Silk Jacquard Scarf
By Burmel
Located in New York, NY
Burmel wonderfully whimsical "Astrological Signs" silk jacquard scarf with shades of turquoise, violets, golds and whites, with hand rolled edges, measures 26 inches by 26 inche...
Category

1980s Italian Scarves

Razza 18K Gold Plated Zodiac Taurus Pendant
By RAZZA
Located in Scottsdale, AZ
Celebrate your astrological identity in style with the Razza 18K Gold Plated Zodiac Taurus Pendant. This jumbo pendant is a luxurious statement piece that pays homage to the Taurus z...
Category

Vintage 1970s Pendant Necklaces

Materials

Gold Plate

Signed Christian Dior Multi-Chain Gold Hardware Belt
By Christian Dior
Located in New York, NY
Christian Dior multi-chain gold hardware belt is signed. The belt measures 30" on the waist and can be adjustable.
Category

1980s French Belts

Celine vintage cotton safari style signed gold buttons jacket and skirt suit
By Celine
Located in Antwerpen, Vlaams Gewest
1970s cotton khaki safari jacket & jupe culotte suit by Celine. Excellent condition. The belt is not included but is available on 1stdibs. Please consult the measurements for the pe...
Category

1970s French Suits, Outfits and Ensembles

Leonard vintage 1970s signed bleu flower top 100% black silk jersey maxi dress
By Leonard
Located in Antwerpen, Vlaams Gewest
Vintage 1970's Leonard Paris blue flowers printed on black silk jersey maxi dress. Measurements taken flat: Sh to Sh 15inch/38cm - Ua to Ua 17inch/43cm(x2) - Waist 14inch/36cm(x2) -...
Category

1970s French Day Dresses

Vivienne Westwood pink knitted Angora wool corset sweater, fw 1993
By Vivienne Westwood
Located in London, GB
▪ Vivienne Westwood rare knitted corset sweater ▪ Sold by One of a Kind Archive ▪ Constructed from knitted pink Angora ▪ Nude internal corset producing a pronounced décolletage ▪ ...
Category

1990s English Corsets

Light Blue Louis Vuitton Leather Logo Bracelet
By Louis Vuitton
Located in New York, NY
Light blue leather logo bracelet by Louis Vuitton. Gold-tone hardware. Peg-in-hole closure. 0.5" width, 8.5" length.
Category

21st Century and Contemporary Modern Bracelets

Louis Vuitton Party Bumbag Bracelet
By Louis Vuitton
Located in Miami Beach, FL
Louis Vuitton Party Bumbag Bracelet This is an authentic Louis Vuitton Party Bumbag Bracelet. This bracelet features a mini monogram bumbag with a zip closure. Additional informat...
Category

2010s Belt Bags

F/W 1997 Gucci by Tom Ford Runway Velvet GG Monogram Navy Black Patchwork Pants
By Gucci, Tom Ford for Gucci
Located in West Hollywood, CA
Presenting an exceedingly rare pair of monogram GG logo patchwork pants in navy velvet designed by Tom Ford for Gucci's Fall/Winter 1997 collection. Debuting on the runway in red, th...
Category

1990s Italian Pants

1950s Turquoise Blue and White Diagonal Plaid Cotton + Rayon Fit n Flare Dress
Located in San Diego, CA
Unbelievably chic turquoise teal blue and white diagonal plaid fit and flare dress! Super soft rayon and cotton blend, with vibrant strokes of blue and white. Three mock cargo pocket...
Category

1950s American Cocktail Dresses

Junya Watanabe Comme des Garçon Fringed Patchwork Jeans 2014
By Junya Watanabe Comme des Garçons
Located in Los Angeles, CA
Fringed patchwork jeans by Junya Watanabe Comme des Garçon 2014 Collection Ripped detailing Patchwork with quilted florals and serape panels Medium blue whiskered wash 5-pocket cons...
Category

2010s Japanese Jeans

Vincenza Sterling Silver Italian Belt Buckle Signed Vintage
Located in North Miami, FL
This modern and fabulous signed Vicenza sterling silver belt buckle is Italian and from the 80's. It was never ever used or worn. You will need to furnish your very own belt strap or...
Category

1980s Italian Belts

Recent Sales

2000s Martin Margiela deconstructed dress
By Maison Martin Margiela
Located in London, GB
Navy deconstructed dress from Maison Margiela featuring a v-neck, draped details and one short
Category

Early 2000s Italian Evening Dresses and Gowns

runway JUNYA WATANABE black fishnet deconstructed tights leggings pants S
By Junya Watanabe
Located in Hong Kong, NT
runway JUNYA WATANABE black fishnet deconstructed tights leggings pants S Reference: TGAS/B02252
Category

21st Century and Contemporary Japanese Pants

runway JUNYA WATANABE black fishnet deconstructed tights leggings pants S
By Junya Watanabe
Located in Hong Kong, NT
runway JUNYA WATANABE black fishnet deconstructed tights leggings pants S \ Reference: TGAS/B02252
Category

Early 2000s Japanese Pants

HAIDER ACKERMANN Perth dusty pink distressed deconstructed cotton sweat pants S
By Haider Ackermann
Located in Hong Kong, NT
HAIDER ACKERMANN Perth dusty pink distressed deconstructed cotton sweat pants S \ Reference: MELK
Category

2010s Portuguese Pants

MAISON MARGIELA FW 2019 Size 32 Black Viscose Deconstructed Lapel Casual Pants
By Maison Martin Margiela
Located in San Francisco, CA
MAISON MARGIELA Fall Winter 2019 by John Galliano pants comes in black viscose with a chiffon
Category

21st Century and Contemporary Pants

COMME des GARCONS Size S Grey Wool Deconstructed Draped Drop Crotch Pants
By Comme des Garçons
Located in San Francisco, CA
COMME DES GARCONS gray wool harem pants are new with tags, featuring hook and eye fastener, jetted
Category

21st Century and Contemporary Japanese Pants

Martin Margiela Deconstructed "taped" Jeans
By Maison Martin Margiela
Located in New York, NY
These jeans have been slashed and then "taped" back together by renowned designer Martin Margiela. The tape is actually a heat set plastic band which is permanent and isn'...
Category

21st Century and Contemporary Italian Jeans

ALEXANDER MCQUEEN Vintage SS98 vintage deconstructed jacket pant suit IT46 L
By Alexander McQueen
Located in Hong Kong, NT
ALEXANDER MCQUEEN Vintage SS98 vintage deconstructed jacket pant suit IT46 L Reference: TGAS/A00810
Category

21st Century and Contemporary Italian Pants

new JUNYA WATANABE 2017 blue denim red plaid ruffle deconstructed skirt M
By Junya Watanabe
Located in Hong Kong, NT
new JUNYA WATANABE 2017 blue denim red plaid ruffle deconstructed skirt M JUNYA WATANABE FROM THE
Category

21st Century and Contemporary Pants

(Museum) Early and rare Christopher Nemeth Knitted Penis Pants c. 1980s
Located in London, GB
A fine and rare knitted pair of penis pants by artist and designer Christopher Nemeth. The pants
Category

1980s English Pants

SACAI deconstructed denim pleated wrap skirt layered ripped jeans XS
By Sacai
Located in Hong Kong, NT
SACAI deconstructed denim pleated wrap skirt layered ripped jeans XS Brand: Sacai Designer: Chitose
Category

2010s Jeans

new VETEMENTS LEVI'S AW18 DEMNA black denim deconstructed waist jeans XS
By Vetements
Located in Hong Kong, NT
new VETEMENTS LEVI'S AW18 DEMNA black denim deconstructed waist jeans XS Reference: TGAS/A02117
Category

2010s Italian Jeans

new VETEMENTS LEVI'S AW18 Demna black denim deconstructed waist jeans XS
By Levi's , Vetements
Located in Hong Kong, NT
new VETEMENTS LEVI'S AW18 Demna black denim deconstructed waist jeans XS Brand: Vetements Designer
Category

2010s Italian Jeans

MONSE dark grey washed denim slit cut out deconstructed jeans US4 S
Located in Hong Kong, NT
MONSE dark grey washed denim slit cut out deconstructed jeans US4 S Reference: KEDG/A00109 Brand
Category

2010s Jeans

ALEXANDER WANG overlay illusion deconstructed washed denim A-line shorts 24"
By Alexander Wang
Located in Hong Kong, NT
ALEXANDER WANG overlay illusion deconstructed washed denim A-line shorts 24" Reference: AAWC/A00306
Category

21st Century and Contemporary Chinese Hot Pants

SACAI Chitose Abe black deconstructed sheer panel wide skirt flared shorts S
By Sacai
Located in Hong Kong, NT
SACAI Chitose Abe black deconstructed sheer panel wide skirt flared shorts S Brand: Sacai Designer
Category

2010s Hot Pants

JUNYA WATANABE LEVI'S 2021 washed denim navy wool skirt deconstructed shorts S
By Junya Watanabe
Located in Hong Kong, NT
JUNYA WATANABE LEVI'S 2021 blue washed denim navy wool skirt deconstructed shorts S Reference: TGAS
Category

21st Century and Contemporary Japanese Hot Pants

S/S 1996 Gucci by Tom Ford Pink Pattern Trouser
By Tom Ford, Gucci
Located in North Hollywood, CA
straight leg mid-low rise construction. Pink, white and orange vertical deconstructed stripe pattern
Category

1990s Pants

runway ALEXANDER MCQUEEN SS1998 vintage deconstructed jacket pant suit IT46 L
By Alexander McQueen
Located in Hong Kong, NT
runway ALEXANDER MCQUEEN SS1998 vintage deconstructed jacket pant suit IT46 L ALEXANDEN MCQUEEN
Category

21st Century and Contemporary Casual Dresses

runway ALEXANDER MCQUEEN SS1998 vintage deconstructed jacket pant suit IT46 L
By Alexander McQueen
Located in Hong Kong, NT
matching pinstripe trousers and blazer. Worn as a mini dress on runway. Jacket: Wool, polyester, nylon
Category

Late 20th Century Italian Trouser Pant Suits

COMME DES GARCONS HOMME PLUS black crinkled linen deconstructed kilt skirt M JP2
Located in Hong Kong, NT
COMME DES GARCONS HOMME PLUS black crinkled linen deconstructed kilt skirt M JP2 COMME DES GARCONS
Category

21st Century and Contemporary Bermuda Shorts

New $3950 Runway GUCCI Suit Iridescent Rust Liquid Lame Jacket & Pants size 38
By Gucci
Located in Montgomery, TX
Iridescent rust liquid lamé deconstructed jacket. Italian Size 38 Single button closure. Fabric
Category

2010s Italian Fashion

New Runway GUCCI Suit Iridescent Rust Liquid Lame Jacket & Pants sizes 38 and 40
By Gucci
Located in Montgomery, TX
. Designer size 40. Iridescent rust liquid lamé deconstructed jacket. Single button closure. Fabric: 43
Category

21st Century and Contemporary Italian Trouser Pant Suits

Fab C.1980 Yves Saint Laurent Rive Gauche Two Piece Play Pant Suit
By Yves Saint Laurent
Located in Atlanta, GA
(Deconstructed Style) 19.25" Length From Shoulder to Hem 24" PANTS Waist 27" Fulls Hips 40
Category

1970s French Trouser Pant Suits

Helmut Lang SS2003 Leather Sleeve Trucker Jacket
By Helmut Lang
Located in Beverly Hills, CA
detailing and luxe materials. So the coats and pants got inserts or sleeves constructed of mesh, chiffon and
Category

Early 2000s Jackets

Jean Paul Gaultier F/W 2003 Runway Deconstructed Patchwork Trousers
By Jean Paul Gaultier
Located in Rome, IT
Jean Paul Gaultier brown deconstructed patchwork trousers from the Fall/Winter 2003 collection
Category

Early 2000s Italian Pants

1980's Mondi Animal Print Wool Pleated Pants With Cuffs
By Mondi
Located in Atlanta, GA
Go wild with these giraffe printed Mondi menswear style pants. The wool fabric is a graphic navy
Category

1980s German Pleated Pants

MONSE beige blue cotton denim deconstructed panelled cuffed shorts US2 S
By Monse
Located in Hong Kong, NT
MONSE beige blue cotton denim deconstructed panelled cuffed shorts US2 S Reference: NKLL/A00053
Category

21st Century and Contemporary American Hot Pants

1980's Giorgio Armani Early Deconstructed Pant Set
By Giorgio Armani
Located in Toronto, Ontario
Very early deconstructed Giorgio Armani acetate and viscose rayon pants and vest ensemble in a
Category

1990s Italian Suits, Outfits and Ensembles

1980s Issey Miyake Plantation Deconstructed Denim 2-Piece Pant Ensemble
By Plantation, Issey Miyake
Located in Atlanta, GA
pull-on pants have an elasticized waistband with two generous front pockets. Both pieces feature
Category

1980s Hong Kong Trouser Pant Suits

Junya Watanabe washed denim dress and pants ensemble, ss 2002
By Junya Watanabe
Located in London, GB
▪ Junya Watanabe dress and pants ensemble ▪ Sold by One of a Kind Archive ▪ Museum piece ▪
Category

Early 2000s Japanese Evening Dresses and Gowns

New $3950 Runway GUCCI Suit Iridescent Rust Liquid Lame Jacket & Pants size 40
By Gucci
Located in Montgomery, TX
Iridescent rust liquid lamé deconstructed jacket. Italian Size 40 Single button closure. Fabric
Category

2010s Italian Trouser Pant Suits

New $3950 Runway GUCCI Suit Iridescent Rust Liquid Lame Jacket & Pants size 38
By Gucci
Located in Montgomery, TX
Iridescent rust liquid lamé deconstructed jacket. Italian Size 38 Single button closure. Fabric
Category

2010s Italian Trouser Pant Suits

New GUCCI IRIDESCENT RUST LIQUID LAME SUIT
By Gucci
Located in Montgomery, TX
rust liquid lamé deconstructed jacket. Single button closure. Fabric: 43% Viscose, 39% Silk, 18
Category

21st Century and Contemporary Italian Trouser Pant Suits

1970's Yves Saint Laurent Rive Gauche Sapphire Blue Silk Pajama Suit
By Yves Saint Laurent
Located in Atlanta, GA
with the sapphire blue shantung style silk fabric and moving on to the deconstructed relaxed silhouette
Category

1970s French Pajamas

Yohji Yamamoto Pour Homme SS1993 Crocodile Sweater
By Yohji Yamamoto
Located in Beverly Hills, CA
efficient, presentation. The runway showed heavy doses of pajama pants, and zeroed-in on deconstructed
Category

1990s Pullovers

1987 Jean-Paul Gaultier Junior deconstructed ‘Victorian Jean Jacket’ corset top
By Jean Paul Gaultier
Located in London, GB
1987 Jean-Paul Gaultier Junior deconstructed ‘Victorian Jean Jacket’ corset top featured in The
Category

1980s French Pants

Vetements SS16 Deconstructed Patchwork Jeans SOLD OUT
Located in London, GB
Vetements's Reworked jeans are a truly cult item. This light-blue style is crafted from multiple pairs of vintage jeans to create the signature look: shadow back pockets, mismatched ...
Category

21st Century and Contemporary French Jeans

Comme des Garçons Black Pinstripe Trousers with Attached ’Tulle Shorts’ 2001
By Rei Kawakubo, Comme des Garçons
Located in London, GB
A pair of black and blue pinstripe trousers with attached ruched tulle shorts. The trousers have a
Category

Early 2000s Japanese Pants

Alexander McQueen Grey Pinstripe Suit with Blue Braces A/W 2007
By Alexander McQueen
Located in London, GB
, deconstructed twist. The jacket features four blue elasticated braces that emerge from panels in the back of the
Category

Early 2000s Italian Trouser Pant Suits

Comme des Garcons Deconstructed Print Mens Trousers, 2002
By Rei Kawakubo, Comme des Garçons
Located in London, GB
A pair of black deconstructed wool trousers from Comme des Garcons. The black trousers have an
Category

Early 2000s Japanese Pants

A/W16 Vetements Statement Deconstructed Reworked Jeans - Sold Out
By Vetements
Located in London, GB
Vetements Autumn Winter 2016 jeans have sold out everywhere in store! Don't miss out on one the hottest items of the season! Worn by Kanye, Rihanna and Kylie Jenner. Vetements Re...
Category

21st Century and Contemporary French Jeans

Vetements S/S 2016 Re-worked Levi’s Deconstructed Distressed Jeans
By Vetements
Located in London, GB
A pair of grey deconstructed jeans from Vetements. The jeans are made from several pairs of
Category

2010s French Jeans

Comme des Garcons Homme Plus Pants
By Comme des Garçons
Located in Melbourne, Victoria
debut collection of distressed and deconstructed pieces. The modern Comme des Garçons brand, which
Category

21st Century and Contemporary Japanese Jeans

Jean Paul Gaultier Sheer Deconstructed Top
By Jean Paul Gaultier
Located in Brunswick West, Victoria
deconstructed design; the edges at the bottom are raw, and there is an excess of white over locked thread
Category

1990s French T-Shirts

Jean Paul Gaultier Sheer Deconstructed Top
Jean Paul Gaultier Sheer Deconstructed Top
Free Shipping
Size: Italian size 40
Jean Paul Gaultier Sheer Ransom Letter Top
By Jean Paul Gaultier
Located in Brunswick West, Victoria
Sheer top by Jean Paul Gaultier featuring a deconstructed "ransom note" style design. Nude stretch
Category

1990s French T-Shirts

Get Updated with New Arrivals
Save "Deconstructed Trousers", and we’ll notify you when there are new listings in this category.

Deconstructed Trousers For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our collection of deconstructed trousers. For deconstructed trousers, black is a pretty popular color, but we also have beige, blue, brown and more in stock now. Finding the perfect accessories for you may mean sifting through those that were made during different time periods — popular versions of these were made as early as the 20th Century and a newer one, made as recently as the 21st Century, can also be found on the site. There have been many classic iterations of deconstructed trousers over the years, but those made by Sacai, Chitose Abe and Comme des Garçons are often thought to be among the most stylish. When shopping for these accessories, you’ll find that there are less available pieces for men or unisex today than there are for women.

How Much are Deconstructed Trousers?

Prices for deconstructed trousers can differ depending upon size, time period and other attributes — on 1stDibs, these accessories begin at $280 and can go as high as $16,843, while these items, on average, fetch $420.

Finding the Right clothing for You

From museum-worthy vintage Oscar de la Renta evening dresses and jackets to audacious T-shirts and trousers from provocative punk designer Vivienne Westwood, one thing is abundantly clear: If the clothing available on 1stDibs could talk, it would certainly make a statement. 

For fashion lovers, the 1990s have become associated with styles adopted by today’s supermodels and influencers — think Galliano and Cavalli — but maybe ‘80s accessories are among your (guilty?) pleasures. Playful, boldly colored coats and outerwear from Moschino and other titans of the era can take a simpler ensemble to the next level, while chic and practical suits from the likes of Christian Dior and Chanel remain classic for haute couture advocates and beyond. By exploring the vast array of vintage collections on these pages, you can transform your closet into a retreat that is as retro as it is royal. 

Velvet cocktail dresses and silk evening gowns designed by French-born American couturiere Pauline Trigère — who dressed Wallis Simpson, the Duchess of Windsor — have proven timeless since their mid-century debut, while an overcoat by Alexander McQueen is the perfect finishing touch. In fact, an emerald one stays in rotation for Kate Middleton, Duchess of Cambridge.

Those seeking modern high-fashion brands are also in luck. Turn your day-to-day into a runway with selections from Dolce & Gabbana, Yves Saint Laurent and Versace or complete that fresh look with stunning footwear classics from the likes of Gucci and Christian Louboutin. The future — and glamorous past — of fashion is yours for the wearing. 

Build your collection of covetable and iconic vintage garments by shopping on 1stDibs. No matter where you roam, our diverse apparel and accessories will keep you covered in the hottest styles and comfiest black hoodie imaginable.

Read More

Barbra Streisand Channeled Klimt’s ‘Woman in Gold’ in This Shimmering Dress

Costumer to the stars Ray Aghayan brought the famed painting to life with his spectacular design.

A Chanel Obsessive’s Cache Extends Well beyond Her Walk-In Closet

From handbags and heels to jackets and jewels, Sharon Coplan Hurowitz has a deep admiration for (and collection of) all things Chanel.

Behind the 1970s and ’80s Glam of ‘Halston’ with the Hit Show’s Costume Designer

Jeriana San Juan explains how she undertook the intimidating project of designing costumes for the new Netflix series about the New York fashion legend. (Hint: She found vintage Halston on 1stDibs!)

A Short History of Capri Pants, on the 100th Birthday of Their Inventor

Once considered a controversial item of clothing, fashion designer Sonja de Lennart's creation is now a bona fide classic.

How the Chanel Jacket Forever Changed What Women Wear

The classic tweed garment has been a wardrobe staple of chic women around the world since the 1950s.

A Pair of Shoes — Heels or Flats — Can Tell an Impactful Story

Amanda Benchley and Bridget Moynahan teamed up to explore the relationship between powerful women and their most significant footwear.

You Saw It at the Met Ball. Here’s What Camp Fashion Is Really About

This year's Costume Institute exhibition is all about embracing the eccentric.

The V&A Takes a Fresh Look at the New Look’s Pioneering Progenitor, Christian Dior

Ballrooms, Bar Suits and British royals — in a sweeping exhibition, the London museum looks back on 70 years of the French fashion house, as well as its illustrious founder and his fondness for the United Kingdom.