burgundy long dress formal A-Line Off Shoulder Satin Prom Dress, Burgundy Ev a luxe velvet prom gown with a curve Evening Gown Burgundy Dress For

Some of the reader favorites from Amazon might also work, like vintage-inspired dresses from Grace Karin, Miusol, and MUXXN

69.99 35.99 Flowy fabric, Long sleeve, Without inner lining, Long design, Light fabric, Back closure, Satin, Evas design, Midi design, Rounded neck, Long flared sleeve, Button fastening on the back section, Ramadan Collection, Party collection

An abstract pattern design, V neckline, and low back with criss-cross straps allow you to show off your back

Ariana Grande in Givenchy At famed Beverly Hills boutique Lily et Cie, the Wicked star fell in love with a gown Hubert de Givenchy designed for a 1966 collection, when the couturier was at the height of his designer-muse relationship with Audrey Hepburn