you can go all out and sport sparkly prom sneakers that feature sequins, rhinestones, and bling (these Betsey Johnson Sidny Crystal Pavé Platform Sneakers are everything). Not to mention ...

4, 5, 6 at 59th St.; N, Q, R at Lexington Ave.-59th St. Betsey Johnson began her career as a Warhol groupie in Soho; by 1969, she'd opened her first boutique, with Edie Sedgwick as her fit model.