The DemoSuit onesie comes in Small, Medium, Large, XL, XXL and XXXL. These options are designed to accommodate a wide range of body types. For the most accurate fit, please make sure to check our Sizing Chart, which provides detailed measurements to help you choose the perfect size.

Yes! Our flannel-fleece onesie is machine washable. To keep it soft and looking its best, we recommend washing it on a gentle cycle with cold water and tumble-drying on low heat. Because it’s made with high-fiber-density flannel fleece, some light lint or fuzz may appear during the first couple of washes - this is normal for this type of fabric. After a few washes, it settles in and stays cozy, fluffy, and comfortable.

Orders are processed within 1-3 business days and typically is delivered within 6-15 business days, depending on your country. We strive to deliver your order as quickly as possible! A tracking number is provided with every order.
*Due to high demand with the holiday season some orders may be delayed*