How do I authenticate a vintage Chanel jacket?

To authenticate a Chanel jacket, take a close look at the neck tag. You should see the style number, size in French sizing and a two digit number followed by the letter C for cruise, P for spring or A for autumn. This represents the year and collection. For example, 14C is the 2014 cruise collection. Once you know the style number and collection, use reputable online resources to ensure that Chanel actually produced that jacket for that season with that number. Shop a wide range of expertly vetted Chanel jackets on 1stDibs.