perennially cool

$130, topshop.com

Buttons, zippers and a tuxedo lapel give this classic a modern look. Wear it with...

1. Topshop navy blazer, $130, topshop.com 
2. 3.1 Phillip Lim knit dress, $572, my-wardrobe.com 
3. Tom Ford Coral Flame Nail Lacquer, $30, neimanmarcus.com 
4. Coast bead bag, $110, coast-stores.com 
5. Tabitha Simmons ankle-strap shoes, $1043, matchesfashion.com