This is a set of 6 children's t-shirts. The top 2 are 80cm, and the bottom 2 are 90cm, but they run small, so consider them 80cm. The remaining 2 are also 80cm. Colors: beige, light blue, navy, and white. They don't appear to have any stains at a glance, but they show signs of wear (especially the crab one). Would these be suitable for daycare or as clothes you don't mind getting dirty? Thank you for looking.