Top two: 80 cm Bottom two: 95 cm The size difference isn't that significant, so I think they can be used together. There are no noticeable stains, but please refrain from purchasing if you are looking for perfection. The tags of items that had names written on them have been cut off. How about these for a change of clothes at nursery school? ^ ^ A set of 4 children's half pants with various patterns and colors. - Colors: Green, beige, yellow, cream - Designs: Star pattern, animal pattern, banana pattern - Quantity: Set of 4 Thank you for looking.