Aerie Women's Pajama Pants in size XS, made of cozy flannel fabric in a Christmas plaid pattern. These pull-on loungewear pants feature a drawstring closure for a comfortable fit. They are lightweight and have an adjustable strap, making them perfect for winter, fall, and spring seasons. The multicolor pants have a hipster, school, and holiday theme, with a blue color scheme. Made by Aerie, they are machine washable and ideal for cozy nights at home.