black sparkly dress City Lights Sequin Dress, Small - The Mint Julep Boutique The trumpet/mermaid silhouette creates a dramatic and glamorous look Awards Sequin Maxi Dress -

The ivory pleated cocktail dress was worn by the actress in The Seven Year Itch and was brought to fame by the famous picture over the subway grate

Other flats worth considering If you want a cute modern boat shoe: We tested the Vince Marin Suede Leather Lace-Up Loafer (womens sizes 5 to 11) and Everlanes The Boat Shoe (womens sizes 5 to 11)

Cargo Trousers 15

A single shoulder strap balances the look and supports the bodice comfortably

Why you should trust us As Glamour shopping editors and writers, we tested over a dozen backless bra options across a range of bra sizes and outfit scenarios, including plunging holiday dresses to low-back wedding looksto see which styles actually hold up