This is a set of a romper and a top. The romper's tag has been removed, but it's 3m/60cm. It's been worn about 8 times, so there's a feeling of use. The top is 6m/67cm. The neckline is small, so it was hardly worn before it was outgrown, and it's in good condition. I think they can be worn from around the same time as the 3m/60cm size. Please note that it may be folded small for shipping.