This is a piece of Moomin baby clothing that was included in the First Child Box provided by Co-op Sapporo to first-time mothers. It's a Hokkaido-exclusive, not-for-sale item. These are Moomin-patterned pants. Worn a few times. I am also selling other baby items. I can combine shipping, so feel free to ask! If you have any other questions or would like to know the size, I can add more photos.