This is a set of three Uniqlo children's t-shirts. Striped: Long-sleeved t-shirt. There is a stain on the sleeve (see photo 3). Yellow: Long-sleeved t-shirt. Brown: Three-quarter sleeve t-shirt. I think all three can be worn on their own or as an undershirt. Especially the striped and brown ones, I think they can be an accent when worn alone. Thank you for looking. Please be aware that these are used items, inspected by a non-professional, and that I have a dog. Thank you.