Simple black short-sleeved shirt, comfortable to wear with polyester material. - Brand: GU - Size: S - Material: Polyester - Color: Black - Design: Short sleeves, button-down, tucked I bought these in bulk, but the size didn't fit, so I haven't worn them. I have another black one and a white one. If you'd like to buy them together, please feel free to comment^^ Thank you very much☆