Utsunomiya Junior College Senior High School Gymnastics Wear 5-Piece Set (2 Summer Tops, 1 Summer Bottom, 1 Winter Top, 1 Winter Bottom)

Purchased 5 years ago and kept in new condition.
All items except the winter jersey are still in their original unopened plastic packaging.

The winter jersey has never been worn, but it was removed from its plastic packaging and stored in a drawer. For this reason, there are faint brown speckled stains on the left shoulder and right sleeve.
I have taken several photos of the stained areas, but they may not be clear (please zoom in to check).

All five items have a 5-letter embroidered alphabet.
The sizes are as shown in the photos. The two summer t-shirts are size L (royal blue), the shorts are size 3L, the winter jersey is size LL, and the long pants are size L.

As these items have been stored at home for a long time, please refrain from purchasing if you are concerned about minor details. There are no smokers or pets in the household.
If you have any concerns, please ask in the comments before purchasing.

For shipping, depending on the package size, I may open the unopened plastic packaging to refold or compress the items. Thank you for your understanding.
*I also have other unused summer clothes (shirts and slacks). Please let me know in the comments if you are interested in purchasing them.