It's made of pile fabric! My twin boys wore these! We were told how cute they were everywhere we went (♡∀♡) It's not a tight fit, but a fluffy, bloomer-like romper! The pumpkin pants-like bottom is really cute!! I hope to connect with people who have twins or want to dress their kids in matching outfits (*^^*) I bought them for 1980 yen each, so 3960 yen total! Please understand that these are used items. If you are looking for something in new condition, please purchase it at a store☆ Returns and refunds are not possible, so please refrain from purchasing if you are not tolerant of any oversight. Please feel free to ask any questions you may have, as many times as you like (*^^*)