This is a set of rompers purchased at Costco. They're so cute, I was planning to dress my newborn in them this year, but he's a big baby and couldn't wear them at all ( ꈨຶ ˙̫̮ ꈨຶ ) I only tried them on once. I only tried on one piece, so almost all of them are unused. I hope they'll suit someone! As is common with overseas brands, the waist and armholes are a little narrow. However, since the material stretches, I think they'll fit perfectly on a child who can comfortably wear a standard 70cm size. The bear romper is new, but there is a part of the print on the crotch that is rubbed off. Please be aware of this. Also, the bear romper is long-sleeved!