I ordered this blazer during the covid pandemic in 3 different colors for my work zoom meetings. I never wore them and it was too late to return it when I tried. Check my other listings for the same jacket in orange and chartreuse yellow. Beautiful designer lined construction. Never worn. When I tried it on, it was not as fitted as seen on the model, but I am flat breasted! Armpit to armpit: 30 inches. Top of back colar to bottom 35 inches.