LA BASIC Womens Short Sleeve Button Down Collared Shirts (S-3XL) 97% Cotton / 3% Spandex Button closure The shirts fit small so please order one size bigger. Hand Wash Cold or Dry Clean Short sleeve summer collared shirts with full button-front closure. Soft cotton and stretch spandex fabric will keep you comfy all day. Please be advised to see our size chart for the most accurate fit.