JUMP GAKUEN Blazer Set

A set including a navy blazer and checkered pants.

- Brand: JUMP GAKUEN
　Junpu Gakuen School Uniform
- Model Name: Blazer (Navy)
- Color: Navy Size LL
- Retail Price: ¥32,780
- Pants Design: Checkered pattern
- Size: W82
- Retail Price: ¥12,100

I had planned to use this for an event, but I ended up using something else, so it is brand new and unused.
How about using it as a cosplay costume?
Cosplayer cosplay