LaCreen black leather women's biker jacket size 38

LaCreen black leather women's biker jacket in impeccable condition (size 38) I'm 5'9" & usually wear a standard medium in most things but I find the jacket fits a little large but would work with a bulky sweater underneath. Accented with silver zippers all of which function. Has leather belt with belt loops. Measurements are; sleeve from shoulder to cuff 22", straight across the back (shoulder seem to shoulder seem) 20", top of collar to bottom of jacket in back 26.5"