High-quality Material - The dog sweaters are made of 100% acrylic fibers, very stretchable,which is super soft and comfortable to wear. The dog sweater also keeps the dog warm in cold weather. Classic Style - Rhombus Plaid Vintage Cable-knit ,more charming and good looking during the cold winter, and perfect for the holidays and daily wear. The Red one is perfect for Christmas and Thanksgiving. #Puppyclothesgirl