To ensure a smooth transaction, please take a look at my profile before purchasing (^^) Please note that some items are combined with others, so they may be sold out. This item has significant staining. Since the stains remain even after washing, I hope you'll consider it as "clothes you can get as dirty as you want for wearing around the house!" ……… This is a UNIQLO item, and I think it's more suitable for spring and autumn in Tokyo rather than winter. (It's good in October, but it feels a bit chilly at the end of November) When going outside, I would put a jumper on my child, or use a foot muff for warmth when carrying them in a baby carrier. In spring and autumn, and when they were small, I think they sweated a lot, so this was sufficient indoors. The fabric is soft, so it seems comfortable to wear over underwear. Although it's a UNIQLO product and doesn't easily get pilling or fuzzing, there is yellowing around the collar. There are photos comparing the wrists and neck, and even though it's not obvious in the photos, the yellowing is visible to the naked eye. Also, the cat on the bottom part is bluer than the other cats... I think it's discolored. There are no major stains other than around the neck, but please consider it as clothes you can get dirty around the house.