This is a vintage, officially licensed varsity / bomber jacket originally purchased in the early 2000s.  It has been well cared for, worn only a handful of times and is in beautiful, excellent condition. For size reference, the "model" in the video is 6'2", 185 lbs. and he notes that the jacket is a bit big on him. Because of the style, the body and sleeves are generous, so it could pass for someone who is in XL sizing.

Brand:  JH Design
Team:   Chicago Blackhawks NHL Hockey
Style:    Bomber / varsity jacket with snap-button closure, with ribbed collar, cuffs and hem.
Material:  Body: 100% Cotton; Lining: 100% polyester; Trim: 100% acrylic

Cleaning:  DRY CLEAN ONLY. Tag specifically states "Do not get wet"  "Do not machine wash"

SIZING:
Length: 29"  (back collar seam to bottom hem)
Width:  20,5"  (measured across chest from sleeve seam to sleeve seam - see photo)
Sleeve length:  23.5"