$168, riverisland.com

I was on a Lucky photo shoot yesterday and there were more than a handful of drop waist dresses on the racks from designers like Diane Von Furstenberg and Marc Jacobs. (We can thank Victoria Beckham for bringing back this ladylike silhouette.) I seriously love this black leather one. Leather is going to be everywhere this fall, and here it yields something all-purpose, yet cool, fun and edgy, especially with...

1. River Island leather dress, $168, riverisland.com
2. Lulu Frost crystal and resin earrings, $190, netaporter.com
3. Marc by Marc Jacobs clutch, $268, shopbop.com
4. Gucci open-toe sandal bootie $960, nordstrom.com