Review on Fairy Dinosaur Sleeping Separate Detachable Kids' Home Store: A Dreamy Haven for Happy Little Explorers! by Monica Thomas

It's not very thick but my son wears it sleeveless with long pajamas at a 72-73 degree angle. It serves its purpose well. I give 4 stars because the top end of the zipper is scratchy, you need to make sure a small cloth covers it. I wish the fabric was a bit bigger so I know the zipper is well covered. There is no lining inside unlike the other two brands I've bought before. So when I wash these pajamas in the washing machine, I don't turn them inside out, I'm just afraid that one of those threads will come out and the pajamas will fall apart. But I wash quite often and so far no problems. Just remember to wash it in cold water on the gentle cycle and dry flat. Once I put it in the dryer semi-dry before spreading, it shrunk. Luckily it stretched back to (almost) its normal size the next time it was washed in cold water. My son is 32 inches (15 months old) I accidentally ordered the XXL and he can wear it and walk in it. But if he's an inch too long, he stumbles all over the place. So XL should suit him better. Update: 4 months in use, still keeps my boy snuggly and washes well.