Comfortable 80-90 size shorts set with elastic waist, 3 pieces. - Colors: Navy, Black, Beige - Sizes: Beige 80, Black 90, Navy 90 - Design: Elastic waist Thank you for viewing. I believe the black and navy shorts are from Nishimatsuya. There are no noticeable stains, but they were used for one season. Recommended for daycare changes of clothes, etc. The beige shorts are size 80, but they seem to be a bit larger, as I used them when my child was wearing size 90. Thank you.