The Amazon Essentials Women's Winter Christmas Long Sleeve Pajama Set in size M is a cozy and festive sleepwear option perfect for the colder seasons. This red knit pajama set features a crew neck top with long sleeves, making it ideal for everyday wear during winter and fall. The set is machine washable for easy care and has a Christmas theme, adding a touch of holiday spirit to your sleepwear collection. Made by Amazon, this pajama set is designed for women looking for comfort and style during the festive season.