I think it is wool from the 80s 90s Vintage Hand Knit Sweater Vest Blue/Red/Yellow Unisex Size L OOAK. Hard to find handmade, vintage items!

Measurements laid flat:
Size Marked:
Chest: 22 "
Waist: 21.5 "
Length: 27"
Sleeve Length: N/A "
Condition: Good, no flaws.

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