Vintage Green Pacers Shirt

Here is a super cool vintage shirt from...jeez, this is a tough one. Could be anywhere from the late 50s through the 80s. The fabric is a deep, rich green that has a felt/velour feel to it. Vee neck with amazing, hand stitched "The Pacers" embroidered in white over a pocket on the left breast. The sleeves are an odd 3/4 ish length, each with a V shaped notch. Zipper up the left side. If I had to guess I would say this one was made by hand. It is fairly heavy weight, soft, and comfy. I'd be shocked if there was another one of these on the planet right now. It's in excellent condition with years of life left! Here are the measurements taken laying flat. (refer to the last pic above to see how I measure shirts)

Chest (armpit to armpit) 22"
Shoulder to end of sleeve (including cuff) 18"
Length 28"