These items will be available from Uniqlo December 16th and are optionally available with the clothes.
The clothes are kids sizes, so won't fit adults. Sizes available are 110, 120 and 130 CM. If ordering the clothes, please specify size desired in order comments.
If you don't have kids and/or don't want to deal with disposing of clothing you don't need, You can order the gashat alone as well.