This is a set of two items from UNIQLO and Akachan Honpo. The sizes are 70 and 60, but I don't think there's much difference. I've worn them a few times, but I think they're still cute and wearable. The UNIQLO one has a stain around the belly area (see the last photo). How about these for your baby's spare clothes? Please refrain from purchasing if you are concerned, as they have been stored at home. They may be compressed for shipping. I also have other baby clothes, kids' clothes, and matching outfits for sale. If you purchase multiple items, I can offer a discount, so please comment.