[100% Cotton] The girl's christmas pajamas sets with 2pc are 100% organic cotton, which is very soft, lightweight, breathable but warm. The natural cotton long sleeve pjs for girls ensure comfortable night sleep, are also good for children's skin. We have been dedicating to providing kids with super comfy pajamas..[Safety] For kids' safety, our sleepwear is snug-fitting. And the T-Shirt pajamas sets are designed by the figure of most girls, including size 18-24M christmas kids pajamas, 2t christmas pajamas, 3t, 4t, size 5, size 6, size 7 size 8, size 10, size 12. And please attention, we advise that you could check the size chart carefully and choose the proper size if your little one is stronger than others..[Cool Prints & Best Gift] Girl's favor christmas outfits’ prints, including Santa Claus, Unicorn, Gnome, Polar Bear and so on. We have a professional design team, making sure the clothes look cool and unique on your little one, every toddler girl's favorite gift on christmas or birthdays. And there are comfy girls jammies for christmas party, playing, or sleeping at home..[Caring Design] Tagless-label, avoiding hurt caused by traditional one and protect your little ones’ delicate skin. Crew-neck is easy for your toddler to wear or put off, feeling comfortable when wearing. Elasticized-waistband, not only keeps everything in right place but also ensures a pleasant night that fits just right, keeping them comfy without being too tight..[After-Sales] If you have any problems with the pjs or our service, please don't hesitate to contact us. We will try to solve it in a fulfilling way. All messages will be replied to in 24 hours by our professional service online for every consumer!