Recently received as a gift a Leather Kilt Jacket from Stillwater Kilts, size Extra Large. Well constructed, good quality finely-grained lambskin, nice details (although the notches in the lapels are a little too deep in my opinion)--but it was waaaay too small for me. I'm five feet ten inches, 210 pounds, athletic build, and normally take a size 46R or 46L suit (although my other kilt jackets are 48L). A size Extra Large upper body garment usually fits me just fine, so I was very disappointed--as a slightly dressier alternative to my other cropped/waist length leather or denim racing and Eisenhower type jackets, I would have worn than jacket constantly. I'm hoping SWK will continue to offer these, ideally in both Black and Brown, with more true-to-size fit, but I would advise that the current product runs about two "letter" sizes smaller.