We've put together our own Spring Shopping Guide, but we were curious: What did the stores buy, and more importantly, what do they think will be this season's biggest hits? Laura Vinroot Poole, of Capitol in North Carolina, is dreaming about Acne's tie-dye dress, and she's betting her customers are, too. Net-a-Porter's Holli Rogers is crazy about Isabel Marant's booties. And Celine is going to be big—very big—at Bergdorf and Jeffrey in New York. Want to know more? Read on