Tilly's Square Neck Butter Soft Tee. Slip into ultimate comfort with the Tilly's Square Neck Butter Soft Tee for women. Crafted from an ultra-smooth polyester-spandex blend, this tee lives up to its name with a buttery soft feel you’ll want to wear all day. The flattering square neckline adds a modern twist, while the short sleeves keep it classic and versatile. In a solid color design that pairs effortlessly with anything in your closet, this tee is the perfect blend of softness, stretch, and everyday style. Once you try it on, you won’t want to take it off. 94% Polyester 6% Spandex. Hand wash. Imported.