Thank you for viewing. The fabric is 100% cotton sheeting. The front bodice is double-layered. The shoulder straps have plastic snap buttons, but you can still dress your LOVOT without unfastening them. The elastic in the back is also made to be loose, so it's designed to minimize wrinkles at the waist. This is not an official product. It is handmade by a complete amateur with presbyopia, so it is not perfect. Therefore, it is offered at a lower price. Please refrain from purchasing if you are looking for a perfect product. We are not responsible for any problems that may occur with the LOVOT. Thank you for your understanding. The LOVOT body and base wear are not included. Please hand wash.