GU's cotton mini T-shirt. I bought it, but I haven't had a chance to wear it. From the product information on the HP: The cropped length and fitted silhouette create a balance that, while simple, enhances your style. The popular 100% cotton smooth fabric has been updated with a more crisp and beautiful surface. It can be worn from an inner layer to a single top, so you can wear it for a long time regardless of the season. - Color: White - Material: 100% Cotton - Brand: GU - Model Number: 241-340071(22-03) Thank you for viewing. Color: White系 (White-based) Stains, tears, odors, etc.: None