gingham dress black and white Buy Black/White Tie Shoulder Midi Summer from Next USA all you need is a cute hat and some kitten heels to complete your look Black and White Gingham Mini

How do you like to accessorize your sundresses

Body-skimming silhouette

Lulus So Flirty burgundy one-shoulder cutout asymmetrical dress, $69, Lulus Formal navy suit "A black tie wedding calls for a more formal approach at the rehearsal dinner," says Dean Handspiker, vice president of retail at Indochino

It has a classic spread collar and a covered button-front placket running to the waist, where a self-tie belt cinches in a flattering A-line silhouette

Ties are often worn with this collar, but are not a necessity

Maeve Ruffle-Sleeve V-Neck Lace-Up Midi Dress This Maeve dress caught our eye for being just the kind of thing that looks straight out of a fairytale romance