Jeanne Lanvin is often credited with popularising the "Robe de Style" of the 1920s. (Not everyone was a "flapper"!) [Ca. 1924, Jeanne Lanvin, Source: De Young Museum] : r/fashionhistory
1920s Boue Soeurs 'Robe de Style' | Sacheverelle | Flickr
1920s Robe De Style Wedding Dress - Etsy
Robe de style - Wikipedia
1920s Robe de Style Dress | 1920s fashion, 1921 fashion, Fashion history
plus 1920s dress 6409 | 1920s fashion, Fashion, Vintage fashion