This is a set of long-sleeved T-shirts from the Korean children's clothing brand, uniuni! The white (cream-colored) one has noticeable stains and pilling. The black (charcoal) one also has some pilling, though not as much as the white one. Made of 100% cotton, so it's soft to the touch! The size is XS, and I think it fit from around 80-95cm. The loose silhouette was cute. How about these for everyday wear or for daycare? Tops Spring, Autumn T-shirts Kids