Size 100 Mikihouse Double B long-sleeved open-collar shirt, unused. Purchased for 4,919 yen (tax included), but the regular price is 7,020 yen (tax included). This is not a B-grade item. It seems useful as a light outer layer, perhaps for when a winter coat would be too warm. I am also listing a size 90 of the same item, which has only been tried on. I intended to have my children wear these matching shirts as an outer layer over T-shirts for outings, but my younger child was not used to collared shirts and didn't like the collar. As a result, this one, which was also intended to be matching, has remained unused. Please understand that this item has been stored at home and has been inspected by a non-professional. Thank you for your understanding. There are no smokers or pets in the home.