If you needed to build your wardrobe from the ground up, with everything from athletic wear and going-out shoes to work clothes and party attire, we'd point you in the direction of one shop: Poor Little Rich Girl. Come to think of it, we'd also recommend the shop if you were on the hunt for a new bag and didn't have something particular in mind. And, honestly, if we take the time to consider it, it's tough to think of an occasion when we wouldn't recommend the resale spot. Okay, so you probably won't find a bridal gown there. But you could easily find options for all the weddings on your agenda. That's the beauty of this place. You'll find cute Kate Spade sunnies, barely worn Rag and Bone jeans, and a Valentino purse — all for totally different outfits, all under one roof.