Description

Jil Sander Belted Cotton-Blend Midi Dress, $2,490 at Mytheresa

sparkly navy blue dress Strappy-Back Long Sequin Prom Style with heels and curls for a statement fit. Navy Blue Lurex Sequin Lace-Up

Will there be anyone at the costume party more stylish

To find the perfect blazer or dress there are two major things at play: The fit and the design

As one of Marie Claire 's resident experts on style and culture, her current coverage ranges from exploring TikTok's contrast makeup theory and the return of the boat shoe trend to interviews with costume designers for hit shows like Nobody Wants This and The Penguin