Your gonna like the way you look...I guarantee it.
I wear a 42R in traditional department store suits and got the XL in this bad boy. The jacket fit perfectly and came with size 36 waist pants. The cut on this suit has a more skinny feel, but the XL looks really sharp on me, just not baggy. The XL is not nearly as skinny looking as the picture shows. The only bummer is that there are no shoulder pads, so the shoulder material kinda bunches up. The pinstripes are very thick though which I love. This suit is perfectly classy enough for any wedding or formal occasion, but the style will separate you from all the other suits around. Remember when ordering though, just like any other suit you will probably have to get the pant legs and jacket sleeves tailored. Looks even sicker with the optional vest.