Don't know if it's a vintage one or not. No size tags that I can find. Pants have 3 stains as shown in pictures. Shirt has a seam separation at the right shoulder back as seen in pictures. measurements are approximate Shirt pit to pit 17 pit to cuff 18 pit to bottom 14.5 neck to bottom 26.5 Pants waist 13.5 inseam 24.5 waist to cuff 35.5 anything else, ask...I'll do my best to answer