SOL'S PHOENIX WOMEN, WOMEN'S COTTON-ELASTANE POLO SHIRT, 95% combed Ringspun cotton - 5% elastane PIQUÉ 220, Ribbed collar, Taped neck, Short sleeves, Close-fitting cut, 5 tone-on-tone button placket, Cut and sewn. About sizes matching, please refer to the size chart in the product documentation section.