Nicole's Look: Sexy Sunglasses
TOURTOISESHELL SQUARE SUNGLASSES, MIU MIU, $195, NET-A-PORTER.COM
Square or rectangle frames flatter most face shapes, including oval, heart, oblong, and round. If you've got a long forehead, look for a pair that reaches above the eyebrow to shorten the length. If your face is round, opt for a pair with straighter edges.
