These are overalls from My Little Wonder! They are made of a thin nylon material and have buttons at the crotch, making them easy to change diapers in (^^). They have been worn a few times. There are no particularly noticeable stains or spots, and I believe they are in very clean condition. The wrinkles are noticeable in the photos, but the material is smooth and comfortable to wear. ◇Please feel free to comment if you have any questions. ◇There are no smokers or pets in the household. ◇Immediate purchase is welcome if you have no questions. ◇Unsolicited price negotiations are welcome. 　(Please understand that we may not be able to meet your desired price.) We ask that you understand that this is a used item stored at home. Thank you for looking.