Vintage Western Suede Sherpa-Lined Equestrian Horse Cowboy Vest Boy's Size 8?  The vest is clean, but does have two scratches on front.

I believe this is a boys size 8, but please note measurements to determine yourself.

Length - 16"
Width - 15"
Armpit to Armpit - 14"
Shoulder to Shoulder - 10 1/2"