I specifically ordered a size 8-10 because many of these tights are a small fit. My daughter just turned 7 years old, she is medium height, seven years old, but even with the plus size, they are still too small. I am sending the tights back disappointed because they are so small. Order two sizes up, size 8-10 fits 5-6 years. The quality seems ok, feels a little rough and doesn't feel like 70% cotton as stated on the packaging.