Tilly's Basic Cami. Simple, versatile, and incredibly comfortable, the Tilly's Basic Cami for women is a wardrobe essential. Made from a soft cotton-spandex blend, this sleeveless cami offers a smooth, stretchy fit that moves with you. Featuring thin, fixed straps and a classic solid color design, it’s perfect for layering under jackets, cardigans, or wearing on its own for a clean, effortless look. 95% Cotton 5% Spandex. Machine wash. Imported.