Welcome to Tillys at Castleton Square Mall located in Indianapolis, IN. Shop the latest selection of men’s, women’s, and kids’ casual clothing, backpacks, shoes, hats, skateboards, and more. Choose from brands like Nike SB, Vans, Santa Cruz, Obey, The North Face, Dickies, adidas, Champion, Dr. Martens, and more. Tillys is your go-to for every season, with warm flannels and hoodies for winter, and boardshorts and bikinis for summer. Tillys is not just a clothing store, it's a culture.