all measurements are taken flat and unstretched
1 - 17.5" armpit to armpit, 14" shoulder, 24" length
2 - 18.5" armpit to armpit, 15" shoulder, 24.5" length
3 - 19.5" armpit to armpit, 15.5" shoulder, 25" length
4 - 20.5" armpit to armpit, 15.5" shoulder, 25.5" length
