This is a cute set of two baby short-sleeved undershirts with the Very Hungry Caterpillar pattern. They are cute for both boys and girls♪ I think the fabric is thin, but this fabric weight was the most convenient for babies who get hot easily! They can be used for a long time, from winter to early summer. I had a lot of undershirts, so I hardly wore these, and they are in a clean condition with no signs of use^^ However, please consider this item if you understand that it has been stored at home for a long time. m(_ _)m