Sprawling across four floors and 36,000 square feet, Forever21’s fifth Manhattan store is brimming with runway-inspired men’s and women’s looks, as well as shoes, activewear and intimate apparel. Snag mesh-paneled T-shirt dresses ($28) and men’s geometric print button downs ($20) at the shop, or stock up on seamless sports bras ($8) and colorblocked workout leggings ($30). For spring staples, check out floral jumpsuits ($25), plus-sized ruffled rompers ($23) and faux-leather clogs ($35).