Attention:Ugly christmas sweatshirts are american size.Choose larger sizes if your size are same as the flat measurement Size table. Material:Polyester and Spandex make you feel soft and comfortable.The use of advanced digital printing technology, machine and hand wash,the surface without any attachments, have good air permeability. Features:Christmas style design with so much funny patterns,brighten up your holiday! Every year needs a Christmas style sweater. Important Notice:It has come to our attention that our products are being imitated and sold by other sellers.Please note that RAISEVERN havn’t authorized 3rd party sellers,to ensure you are receiving our legitimate and products and not fakes, ensure the Amazon Seller is RAISEVERN not other sellers.Any other sellers listing products on this page is not authorized and the products are suspicious imitation which may have size, color and other quality issues.