long sleeve black lace maxi dress Electra Slinky / | MESHKI XL while supplies last. Marlene Black Flared Lace Maxi

"She [Maria Grazia Chiuri, artistic director of Dior] really designs for women," Debicki tells me

Choker-length necklaces pair with high or crew necklines

Custom Midnight-Blue Tuxedo A black-tie-encouraged wedding is your chance to don a seriously dapper look, like this one from Indochino

Express Off the Shoulder V-Neck Midi Dress The Express Off the Shoulder V-Neck Midi Dress ($60) has a classically beautiful neckline that can be accentuated with a simple strand of pearls

Why it works : The flared skirt adds some size to your lower body

If your dress is on the simple side, don't be afraid to pick a shoe with fun details like rhinestones, pleats or bows