NWT Julia Amory Twiggy Dress Verdigris Women's Small Condition: great, no flaws Meet the Twiggy Dress, a happy and chic swing dress inspired by Twiggy's iconic '60s style. A mod take on a shirt dress, the Twiggy has a cuffed short sleeve and hem with a mock color, button down front, pockets and a slightly shorter length in the front than back. The Twiggy is the playful silhouette that we're reaching for on warm weather days paired with sandals and shades to look instantly pulled together without much fuss.