GU white T-shirt with BRIGHT print, made of a light material with 68% cotton and 32% polyester. - Brand: GU - Color: White - Design: BRIGHT print - Material: 68% cotton, 32% polyester - Condition: Small stain present Thank you for viewing. There is a yellow stain that is not very noticeable, but will not come out even after washing. I purchased it last year and have used it several times. The size is listed as S, and although the measurements in centimeters are not specified, I have listed it as 150cm. Thank you.