Iron Heart 5oz Bowling Shirt BLUE IHSH-325-BLUE Medium
NEW with Tags. Spring of 2021. Brand new, Never been worn.
If you're familiar with Iron Heart this fits closer to a size Large in my opinion.

These have been sold out for years.

Measurements from Iron Heart Website.
Shoulder: 17.8
Chest: 21.2
Length: 28.8
Sleeve: 10.1

Originally sold on Iron Heart UK for $285

Made in Japan
Bowling Shirt
100% Rayon
Reactive dyed
Open collar with neck loop closure
Single and double-needle stitch construction
Straight hem
One-washed so little to no shrinkage to be expected with careful washing
If you have any questions please ask!