Hollister Light Blue x Navy Gingham Check Button-down shirt, Men's XS size Fits like a Women's M Also recommended for upper elementary school children I used to wear it as a cardigan 98% Cotton, 2% Elastane Slight stretch Pit to pit: 52cm Length: 75cm Sleeve length (from pit): 49cm Smooth, wrinkle-resistant, and easy-to-care-for material