1950s Christian Dior couture New York feathers hat
$1,143Sale Price|20% Off
1950s Christian Dior couture New York feathers hat
By Christian Dior Haute Couture
Located in Capri, IT
1950s Christian Dior couture New York feathers hat
$1,143Sale Price|20% Off
1950s Christian Dior couture New York feathers hat
By Christian Dior Haute Couture
Located in Capri, IT
1950s Christian Dior couture New York feathers hat
Suzanne Couture Millinery Cobalt Blue Lurex Fabric Fedora w Extravagant Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Suzanne Couture Millinery Navy Blue Wool and Lurex Fabric Fedora w Extravagant Feathers: Pinched and molded crown, wide wired structured brim.
Christian Dior Haute Couture Wool and Feather Suit, Ferre
By Christian Dior Haute Couture
Located in New York, NY
Christian Dior Haute Couture Wool and Feather Trimmed Suit by Gianfranco Ferre.
$752Sale Price|20% Off
Gianni Versace Couture F/W 2001 Feather print jersey draped skirt
By Gianni Versace Couture
Located in Milano, IT
- Designed by Donatella Versace - Sold by Skof.Archive - Fall Winter 2001 - Gianni Versace Couture in a bright pink, red, white and grey feather print - Draped skirt lined with blac...
ELIZABETH MASON COUTURE Feather Wrap with Rhinestone Closure Made to Order
By Elizabeth Mason Couture
Located in Los Angeles, CA
This Elizabeth Mason Couture wrap is fashioned from the finest feathers.
ELIZABETH MASON COUTURE Feather Wrap with Rhinestone closure Made to Order
By Elizabeth Mason Couture
Located in Los Angeles, CA
This Elizabeth Mason Couture wrap is fashioned from the finest feathers and comes in a variety of color combinations.
ELIZABETH MASON COUTURE Made to Order Silk "Black & White Feather" Wrap
By Elizabeth Mason Couture
Located in Los Angeles, CA
This Elizabeth Mason Couture "Black and White Feather Wrap" is fashioned from the finest silk this wrap is created at Elizabeth Mason's Beverly Hills Atelier.
ELIZABETH MASON COUTURE Made to Order Silk "Rose" Wrap Feathers Rhinestones
By Elizabeth Mason Couture
Located in Los Angeles, CA
This particular wrap features feather and rhinestone accents. This is a couture custom order.
Custom Made Suzanne Couture Millinery Cardinal Red Lace Eyelet Turban w Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Suzanne Couture Millinery Cardinal Red Silk Eyelet Cut-Out Embroidered Lace Tufted and Padded Turban w Matching Ostrich Feather Flourish at Front.
Couture Quality Carnation Pink Turban w 3-D Petal Applique & Feather Flower
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Carnation Pink Floral Petal Turban w Matching Flower and Feather at Front: Created by Suzanne Couture Millinery.
ELIZABETH MASON COUTURE Made to Order Silk Green "Rose" Wrap with Feathers
By Elizabeth Mason Couture
Located in Los Angeles, CA
This Elizabeth Mason Couture "Rose Wrap" is fashioned from the finest silk and is manufactured at Elizabeth Mason's Beverly Hills Atelier. This wrap is available in a variety of fi...
Moschino Couture Jeremy Scott Spring 2021 Look 38 Long feathers silk blue dress
By Jeremy Scott, Moschino Couture
Located in CANNES, FR
Moschino X Jeremy Scott "The Puppet Show" Spring/Summer 2021 Collection - Look 38 Strapless maxi dress in turquoise satin and beige canvas, bodice and hem adorned with lustrous Mara...
2000 Couture Gold Lamé Turban w Extravagant Beaded Embroidered Leaves & Feathers
By Suzanne Custom Millinery, Suzanne Couture Millinery
Located in Gresham, OR
2000 Couture Gold Lamé Turban w Extravagant Beaded Embroidered Leaves & Feathers: A dramatic custom-made evening turban of the finest couture quality fabric in a wrapped and padded s...
Black Valentino Couture feather T-shirt.
Located in Carnate, IT
Black Valentino Couture feather T-shirt. 100% viscose. Size 8, fits a 38 IT.
Vintage Fontana Couture Feather Skirt Suit, 1990s
By Fontana
Located in New York, NY
Stunning vintage skirt suit by Fontana Couture. The jacket is decorated with beads, bugles and feathers.
Gianni Versace Couture FW 2001 Red Silk Tulle Feather Printed Cocktail Dress 40
By Donatella Versace for Gianni Versace, Gianni Versace Couture
Located in Montgomery, TX
The dual feather motifs, printed separately on the silk and tulle layers, give the illusion of depth and motion, as if the feathers are floating around the wearer.
Custom Couture Fuchsia Sequin & Feather Gown with Train
Located in Boca Raton, FL
A custom couture gown in vibrant fuchsia silk, featuring a fitted, hand-sequined bodice that shimmers with dimensional texture.
Edward Abbott Black Couture Ostrich Feather Cocktail Dress
By Edward Abbott
Located in Kingston, NY
Edward Abbot couture dress owned by celebrity (please ask for provenance) one-shoulder, ostrich feather skirt.
1970s Guy Laroche Couture Coral Red Feather Dress
By Guy Laroche
Located in London, GB
This original 1970s red feather dress ensemble by Guy Laroche is a high-end boutique piece or demi couture order and the perfect statement piece for any event or party.
Couture French Mixed Feather Headpiece Decorative Tall Comb 2004
Located in Chicago, IL
Made by a Jean-Paul Gaultier accessory designer during Paris Haute Couture Fashion Week in January 2004, this custom-made feather headpiece with a black long three-prong hair comb fe...
rare ALEXANDRE VAUTHIER COUTURE SS2022 Runway feather strapless mini dress
By Alexandre Vauthier
Located in Hong Kong, NT
rare ALEXANDRE VAUTHIER COUTURE SS2022 Runway black red ostrich feather strapless mini dress Reference: TGAS/F00713 Brand: Alexandre Vauthier Designer: Alexandre Vauthier Collection:...
rare ALEXANDRE VAUTHIER COUTURE Maison Lesage bead feathered pailette dress
By Alexandre Vauthier
Located in Hong Kong, NT
rare ALEXANDRE VAUTHIER COUTURE AW2023 Runway Maison Lesage bead feathered pailette dress Reference: TGAS/F00847 Brand: Alexandre Vauthier Designer: Alexandre Vauthier Collection: Fa...
Custom-Made Amethyst Silk Taffeta Turban Draped w Feather & Bead Flower
By Suzanne Couture Millinery
Located in Gresham, OR
Custom-Made Amethyst Silk Taffeta Turban Draped w Feather & Bead Flower: A gorgeous vibrant and dramatic royal purple silk turban with flower constructed of matching feathers and cr...
Custom Made Chanel Tweed Fabric Autumnal-Toned Turban w Feathers & Fringed Knots
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Chanel Wool & Gold Lurex Flecked Tweed Fabric Autumnal-Toned Turban w Feathers & Fringed Knot "Berry" Trim: Suzanne Couture Millinery fashioned this exquisite padded and ...
Valentino Couture Black Lace Ostrich Feather Crystal Bow Cocktail Dress
By Valentino
Located in Beverly Hills, CA
Exceptional Valentino Couture black cocktail dress dating to approximately the late 1980s or early 1990s.
Custom Made Red Silk Crepe Wrapped Turban w Black Feather & Horsehair Flourish
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Scarlet Red Silk Crepe Turban w Red and Black Feathers and Horsehair at Front: Created by Suzanne Couture Millinery.
Custom Made Black Wool Bouclé Wide-Brim w Striking Silhouette & Feather Spray
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Black Wool Bouclé Wide-Brim w Striking Silhouette & Feather Spray: A surprisingly austere vibe with an exuberant ostrich feather spray at front.
Custom-Made Purple & Gold Lame Matelassé Quilted Turban w Gold Painted Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom-Made Purple & Gold Lame Matelassé Quilted Turban w Gold Painted Feathers: Suzanne Couture Millinery Turban, unstructured incorporating a folding design.
Custom Made Chanel Tweed Fabric Floppy Wide Brim Hat w Rounded Crown & Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Chanel Tweed Fabric Floppy Wide Brim Hat w Rounded Crown & Feathers: Fabricated with couture fabric by Suzanne Couture Millinery for an exacting clients.
Custom Made Taupe & Gray Ombre Floral Print Silk Turban w Feather & Flower
By Suzanne Couture Millinery
Located in Gresham, OR
Beautiful soft peach feather embellishment. US size 7 1/2 with combs and hat pin for securing.
Custom Made Lily Print Silk Chiffon Turban w Feather Bouquet at Front
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Lily Print Silk Chiffon Turban with Feather Flowers and Green Leaves at Front: Created by Suzanne Couture Millinery.
rare ALEXANDRE VAUTHIER COUTURE SS2020 Runway Lemarie laser cut feather dress
By Alexandre Vauthier
Located in Hong Kong, NT
rare ALEXANDRE VAUTHIER COUTURE SS2020 Runway Maison Lemarie black laser cut feather rosette petal embellished dress Reference: TGAS/F00703 Brand: Alexandre Vauthier Designer: Alexan...
rare ALEXANDRE VAUTHIER COUTURE SS2022 Runway Maison Lemarie feather tinsel coat
By Alexandre Vauthier
Located in Hong Kong, NT
rare ALEXANDRE VAUTHIER COUTURE SS2022 Runway Maison Lemarie ostrich feather tinsel coat Reference: TGAS/F00704 Brand: Alexandre Vauthier Designer: Alexandre Vauthier Collection: Spr...
Custom Made Peony Pink Silk Crepe Turban w Red & Pink Feathers at Front
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Pink Silk Crepe Turban w Red and Pink Feathers at Front: Created by Suzanne Couture Millinery.
Custom-Made Wool Challis Turban in Chartreuse and Pastel Floral Print w Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom-Made Wool Challis Turban in Chartreuse and Pastel Floral Print w Feathers: A charming spring-weight wool turban by Suzanne Couture Millinery, padded and draped in a sweet past...
Custom Made Copper Straw Medium Brim Hat w Tall Crown Feathers & Silk Flowers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom Made Suzanne Couture Millinery Copper Straw Medium Brim Hat w Tall Crown Feathers & Silk Flowers: Gleaming copper straw hat with slightly convex crown and wide layered hatban...
Custom-Made Neon Green Straw Wide-Brim Hat Tall Crown w Netting & Feathers
By Suzanne Couture Millinery
Located in Gresham, OR
Custom-Made Neon Green Straw Wide-Brim Hat Tall Crown w Netting & Feathers: Brim measures 21" across. Rounded crown with a wide band of matching netting and feather embellishments....
Gianni Versace F/W 2001 Runway Bustier Feather Print Silk Evening Dress Gown
By Gianni Versace Couture
Located in Englishtown, NJ
Gianni Versace F/W 2001 Runway Bustier Feather Print Silk Evening Dress Gown IT 40 Look 56 from the Fall 2001 Collection. Editorial Piece.
Paco Rabanne Haute Couture yellow ostrich feather mini dress, ss 1967
By Paco Rabanne
Located in London, GB
▪ Paco Rabanne Haute Couture mini dress ▪ Museum piece ▪ Constructed from a latticework or plexiglass, ostrich feathers, plastic and metal rings ▪ As seen on Brigitte Bardot in Rome...
Couture French Feathered Hand Painted Silk Rose Flower Large HatPin Brooch 2004
By Jean Paul Gaultier
Located in Chicago, IL
Accented by delicate emu feathers, this couture French silk chiffon flower brooch or hat pin was painted, cut and appliqued by hand to appear like a large rose.
Silver
Couture Feathered Wool Felt Velvet Ribbon Bow Curled Brim Musketeers Hat c1970s
Located in Chicago, IL
Handmade in the 1970s by the museum-collected U.S. milliner known as "the mad hatter of the Midwest", Chicago-based Raymond Hudd (1924-2011, nee Huddlestun) created this one-of-a-kin...
Spectacular 1960s /1970s Couture Black Jersey Feathers Wide Leg 60s Jumpsuit 70s
Located in San Diego, CA
Couture quality, with so much attention to detail.
Vintage Givenchy Couture Hot Pink Fuchsia 1980s Feathers Belted Long Sleeve Gown
By Givenchy
Located in San Diego, CA
Spectacular vintage early 80s GIVENCHY Couture for Amen Wardy numbered long sleeve hot pink feather encrusted silk gown!
A Yellow Lace Dress with Ostrich Feathers by Jacques Heim Couture Circa 1965
By Jacques Heim
Located in Toulon, FR
Plunging cape in the back, with kimono sleeves and trimmed with pale yellow ostrich feathers. Matching yellow organza lining for the cape and underskirt.
$6,800Sale Price|20% Off
Oscar de la Renta Velvet Couture 1970 Sequin Ostrich Feather Gown (Vogue mag)
By Oscar De La Renta
Located in Kingston, NY
The semi-sheer sleeves are finished with voluminous black ostrich feather cuffs, matching the feather-framed collar that adds unmistakable drama and old-world glamour.
1960 Joui Schiesser Haute Couture Red Silk Gazar Gown w Feathered Bell Sleeves
Located in Gresham, OR
1960 Joui Schiesser Haute Couture Red Silk Gazar Gown w Feathered Bell Sleeves.
Jean Paul Gaultier Haute Couture Hand-beaded Coat with Ostrich Feathers, FW 1999
By Jean Paul Gaultier
Located in London, GB
▪ Brand: Jean Paul Gaultier ▪ Creative Director: Jean Paul Gaultier ▪ Collection: Haute-Couture, Fall-Winter 1999 ▪ Fabric: Wool, Silk, Ostrich Feather ▪ Size: approx.
Pierre Cardin Mid-1960's Haute Couture Silk Cocktail Dress w/Feather Trim
By Pierre Cardin
Located in Studio City, CA
Mid-1960s Pierre Cardin Haute Couture chocolate brown silk cocktail dress featuring a scoop neckline, wraparound necktie w/side bow and brown feather trim at the hem.
Yves Saint Laurent Haute Couture silk evening dress with feather trim, fw 1969
By Yves Saint Laurent
Located in London, GB
Adding to its allure, the gown features exquisite cockerel feather trim, creating a captivating and unique detail that sets it apart as a truly haute couture creation.
Custom-Made Gold Lame & Black Mohair Boucle Turban w Feather Spray & Hat Pin
By Suzanne Couture Millinery, Suzanne Custom Millinery
Located in Gresham, OR
Custom-Made Gold Lame & Black Mohair Boucle Turban w Feather Spray & Hat Pin: An extravagant Suzanne Couture Millinery creation in unusual, imported couture fabric with a floral app...
Custom-Made Pant - Blouse - Turban Ensemble in Scarlet Silk Brocade & Chiffon
By Suzanne Couture Millinery
Located in Gresham, OR
Matching turban is fashioned from the pant fabric which is a fine imported couture fabric with feathers edged in fuchsia at front.
Couture Bill Cunningham Leather Asymmetrical Black Soft Top Hat c1950s
By Bill Cunningham
Located in Chicago, IL
Since The New York Times reported that a couture Cunningham feather-and-velvet hat set an auction record this year when the lot sold for U.S. $15,360, we price our similarly unique h...
Susan Van Der Linde Gold Straw Wide-Brim Hat w High Round Crown & Feather Trim
Located in Gresham, OR
Susan Van Der Linde Gold Straw Wide-Brim Hat w High Round Crown & Feather Trim: Couture quality construction, most likely custom-made.
GEORGE ZAMAUL Couture Red Feather Hat
Located in Beverly Hills, CA
Will add later
Ted Lapidus Haute Couture Lamb's Wool Ostrich Feather Coat
By Ted Lapidus
Located in Boca Raton, FL
Ted Lapidus Boutique Haute Couture 100% lamb's wool evening coat with ostrich feather embellished sleeves.
Unavailable
H 20.87 in W 16.34 in D 0.6 in
"Crane's Feathered Dance" by Kimono-Couture, Kimono Art / Japanese Art
Located in Shibuya City, Tokyo
Kimono-Couture has given this one-of-a-kind Kimono Art the name "Crane's Feathered Dance."
Fabric, Textile, Tapestry, Silk, Thread, Yarn, Acrylic
Chanel Haute Couture black egret-feather and silk ribbon headdress
By Karl Lagerfeld, Chanel
Located in Newark, DE
Chanel haute Couture, by Karl Lagerfeld, circa 1984 Black crinoline-and-aigrette-feather coiffure.
1990s CHANEL HAUTE COUTURE smocked chiffon and ostrich feathers evening coat
By Karl Lagerfeld, Chanel
Located in Newark, DE
CHANEL, by Karl LAGERFELD, haute couture, circa 1990. A sublime and vaporous smocked black silk chiffon and ostrich feathers embroidered evening coat.
1985s Jean Louis SCHERRER HAUTE COUTURE tweed and ostrich feathers jacket
By Jean-Louis Scherrer
Located in Newark, DE
this superb plastic and wool fancy tweed like cloth by bucol, the beautiful weaving embroidered by lemarié with black and white and white ostrich feathers, entirely lined with black ...
1968 Christian Dior Haute Couture Maria Felix Owned Chartreuse Silk Feather Gown
By Christian Dior, Marc Bohan
Located in Beverly Hills, CA
A highly coveted and truly breathtaking Christian Dior haute couture museum-quality chartreuse silk feathered glamour gown dating back to spring/summer 1968.
Bob Mackie Couture Multicolored Tribal Beaded Dress Feather Hem Vintage 1980's
By Bob Mackie
Located in US
Bob Mackie Couture vintage 1980's is featured in black crepe with multicolored tribal patterned beading at the front and on the straps, which have a hook-and-eye feature at the cente...
Circa 1950 Vintage Dress Coat Set Silk and Ostrich Feathers Balmain Couture 36FR
By Pierre Balmain
Located in VERGT, FR
FANTASTIC Piéce Unique Circa late 1950 early 1960 Set Dress and Coat Pierre Balmain Made in France , Purple color. Numbered Haute Couture pièce , dress N° 157889 and Coat N°157890 Nu...
Unavailable
Rhinestone Feather Earrings
Located in Litchfield County, CT
Swarovski stones and cruelty free Ostrich shed feathers. Wearable weight. Feathers dip over 7" to dust the shoulders.
Unavailable
Rhinestone Feather Earrings Yellow and Blue
Located in Litchfield County, CT
Swarovski stones and cruelty free Ostrich shed feathers. Wearable weight. Feathers dip over 7" to dust the shoulders.
Unavailable
H 42.52 in W 27.56 in D 0.4 in
Kimono Tapestry "Crane's Feathered Dance" Japanese Hanging Scroll, Japanese Art
Located in Shibuya City, Tokyo
Kimono-Couture has given this one-of-a-kind Kimono Tapestry the name "Crane's Feathered Dance."
Fabric, Textile, Silk, Thread, Yarn, Acrylic
Rare Emerald Green Feather with Black Glitter Rose Hat by Chanel
By Chanel
Located in New York, NY
Glamorous Haute Couture Emerald Green Feather Hat with Center Black Glitter Rose designed by Chanel in the 1980's.Perfect for an Evening Out.
HERMES Kelly Elan Folie Black Ostrich Feather & Chèvre Leather Bag PHW - BNIB
By Hermès
Located in Los Angeles, CA
Description: This is a beautiful Brand New Hermes Kelly Elan Folie Black Ostrich Feather Chevre Leather Bag with Palladium Hardware.
Unavailable
Size: equivalent S / M - see measures
Laura BIAGIOTTI "New" Exotic Bird Feathers (Pre-Ban) Single Piece Jacket- Unworn
By Laura Biagiotti
Located in Somo (Santander), ES
Laura BIAGIOTTI Exotic Bird Feathers (Pre-Ban), Haute Couture, Single Piece created by Biagiotti, Jacket - Unworn, New.
Unavailable
H 20 in W 16 in
ERTE Color Lithograph Original Art Deco Dress Costume Design Signed FEATHERS Art
By Erté
Located in Bloomington, MN
SUBMIT BEST OFFER, All OFFERS CONSIDERED: Here is a fabulous and very rare, Erte Original Lithograph, "Feathers" from his Costume/Couture renderings for the Folies Bergere.
Lithograph
Givenchy Att Haute Couture Vintage Purple Pink Floral Silk Dress & Atelier Hat
By Givenchy
Located in Portland, OR
This comes with the original Maison de Mme Gilberte couture feather hat that picks up the green in the leaves of the dress.
Extremely Rare 1990s Oscar de la Renta for Balmain Haute Couture Gown
By Balmain, Oscar De La Renta
Located in Paris, IDF
Incredible work by Oscar de la Renta with this white sequins, white swan feathers incrustation and beaded Haute Couture Balmain gown.
Ralph Lauren 1 OF 1 feather gown hand-beaded platinum thread - Special Occasion
By Ralph Lauren Purple Label, Ralph Lauren
Located in Kingston, NY
Ralph Lauren “Thurstan” Hand-Beaded Feather Couture Gown, 2017 Created as part of Ralph Lauren’s exclusive Special Occasion Collection, this extraordinary couture gown was designed ...
Givenchy Haute Couture Feather Hair Ornament
By Givenchy
Located in New Hope, PA
This elegant hair ornament from Givenchy Haute Couture has fanciful feathers that are wrapped with black satin and secured to a tortoise look hair comb.
Givenchy Haute Couture Feather Hair Ornament
By Givenchy
Located in New Hope, PA
This elegant hair ornament from Givenchy Haute Couture has fanciful feathers that are wrapped with black velvet and secured to a tortoise look hair comb.
Vintage Fontana Couture Feather Skirt Suit, 1990s
By Fontana
Located in New York, NY
Stunning vintage skirt suit by Fontana Couture. The jacket is decorated with beads, bugles and feathers.
Christian Dior Haute Couture Cockerel Feathers Velvet Dress
By Christian Dior
Located in New York, NY
Christian Dior Haute Couture Cockerel Feathers Velvet Dress. Cockerel feathers top part,dress fabric velvet with silk chiffon train in the back.Truly breathtaking work of art.
Givenchy Couture Runway Worn Red & Black Feather Fascinator
By Givenchy
Located in New Hope, PA
A fanciful feather head piece, this was worn by model Deon for the Winter 1994 Givenchy Haute Couture runway show.
Vintage Valentino Couture Enamel Crystal Feather Brooch Pin
By Valentino
Located in Montreal, QC
Vintage Valentino Couture Black Enamel and Crystal Feather Brooch Pin; measuring approx. 8.25” long; signed with Valentino V logo; gold plated and beautifully enameled, center set wi...
Couture Fuchsia Silk Stole w/ Ostrich Feather Tassels
By Nina Ricci
Located in Gresham, OR
A French made magnificent unmarked Nina Ricci (purchased for wear with Nina Ricci caftan listed separately) fuchsia silk satin evening stole with luxurious hand-made ostrich feather ...
1960s French Couture Black Chiffon and Feather Cocktail Dress
Located in London, GB
This is a superbly executed and original early 1960s French made black silk crepe de chine feather dress. Of detailed construction and quality, sadly the label has been lost but it h...
Bill Blass Couture Ostrich Feather Rainbow Bolero Jacket, 1970s
By Bill Blass
Located in Boca Raton, FL
American designer Bill Blass is acclaimed for his tailored women’s styles. He, alongside a few others, was one of the designers to codify the “American” look that incorporated modern...
Costumer to the stars Ray Aghayan brought the famed painting to life with his spectacular design.
From handbags and heels to jackets and jewels, Sharon Coplan Hurowitz has a deep admiration for (and collection of) all things Chanel.
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!)
Once considered a controversial item of clothing, fashion designer Sonja de Lennart's creation is now a bona fide classic.
The classic tweed garment has been a wardrobe staple of chic women around the world since the 1950s.
Amanda Benchley and Bridget Moynahan teamed up to explore the relationship between powerful women and their most significant footwear.
This year's Costume Institute exhibition is all about embracing the eccentric.
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.