Vintage McDonald's Golden Arches Sweater Size Unknown 1970s Employee Color Block

Item is in good vintage condition with the following flaws - Top button hole have worn and become too wide, there are a few small snags, the hem of sleeves is separated a bit, there are a couple of small holes and the M has lifted slightly in one spot. Please see pictures. Chest measurement is approx. 22", top to bottom approx. 23".