This was my first time buying leggings, so I think I didn’t know what to expect. I ordered a 7 because that is the size I buy in dresses. But they were tighter than I thought they would be. They were long, but I had a hard time pulling them up because they were so tight. My granddaughter spent the night, but forgot to bring pajamas. So, I had her wear these for pajama bottoms. In the morning they came off easier, so they did stretch out over night, wearing them. The size 3 that I bought for my other granddaughter haven’t been worn yet because they left town as soon as I delivered them. I am not sure how those worked out.