These are so cute! They are thicker than I thought they would be. More like a medium weight sweatshirt and leggings, which made them perfect for a cold PJ day at school. I think they run a little on the small side. My 11 year old is small for age, she usually wears an 8 or 10. I got her the 12 (they were Prime and we could try shrinking them if needed), and the top is a smidge too big but the pants fit perfectly. All in all the set is good quality (better than what you'll find at the store) and well priced.This is such a cute outfit. Fit my granddaughter perfectly and she said it is super comfy! I was really impressed with the quality of the outfit for such a great price. It arrived quickly saving me from my procrastination! I will say the shirt is a true Christmas red. It looked a little subdued in the picture I saw, but I prefer if being a true red!We have a VERY opinionated Threenager. She absolutely LOVES this outfit and happily wore it because Mommy had the matching leggings. We wore the set to our church's 'Ugly Christmas Sweater' day and got nothing but compliments. Thank you for a great and comfortable set. Wonderful customer service too!The outfit was made a great quality. Shirt and leggings were not made of that cheap, thin cotton like I’ve purchased from other sellers in the past. I look forward to purchasing more products from this company in the near future.Girls loved it for gingerbread man day at schoolLoved it!Great quality great price. I love this store so much, I've been buying these adorable outfits for 4 years