Wacoal Interior Maternity Pajamas Pink I received these at the hospital, but I have never used them. I have stored them after taking them out of the package, so I have selected "Like New." There is no size indicated, but it is likely a free size of M-L. It can be opened and closed with snap buttons. Please refrain from purchasing if you are concerned as these are items stored at home. Also, please understand that the item will be compressed and made compact for shipping, and may become wrinkled.