black and gold dress sequin Evening with V-neck and Sweep/Brush Train Black and Gold / M This long dress is ideal for prom Primavera Couture 4343 Black Gold

Asymmetric neckline

4 Vests Getty Images Ciara at the VH1 Save the Music event in 2006 is giving us the perfect example of the vest-as-shirt look (either over a bra top or tee) that was the look in the '00s

We're loving this bride's voluminous, defined curls paired with her backless wedding dress

Discover Matilda, a stunning red A-line strapless tulle dress with breathtaking ruffles, perfect for a memorable prom night

Eva Thomas is a senior editor at InStyle , with nearly 10 years of experience as a fashion journalist

Rectangle builds Men whose shoulders, chest, and waist share a similar width benefit from visual layering that introduces definition and breaks up straight vertical lines