These were so cute but run small. I ordered two pairs for my 10-year old twins in size 10. They were too small. I returned and ordered a 12. Sadly, those were also too tight. They could pull them up but the boys could not squat down- as they were tight in the hips/seat. For reference, my boys normally wear 10/12 in Children's Place clothes. These just seem to be a little slim and don't stretch much.