Preen by Thornton Bregazzi's 'Jemima' dress reminds us of something you might have expected fashionable women to wear at nightclubs like Annabel's in the '80s. It's made from tactile devoré-satin with a pretty floral pattern and has billowy dropped sleeves and a floaty asymmetric hem. The corset-inspired lacing at the back gives it a vintage feel.