This is a Duffy-style romper. I received this new about a year and a half ago. I bought it to wear at Disney, but my child, who is 95cm tall, couldn't fit their legs in it, so I didn't wear it and kept it at home. (See photo 6) I only tried it on once, but there is a faint red stain on the inside of the left leg from the beginning. (See photo 4) Since it's on the inside, it shouldn't be a problem when wearing it. How about it for Halloween cosplay?