Oh, dear god, me too. I'm short and narrow.. I wear XS womens, so there's exactly zero chance of finding anything small enough in the mens. I seem to find pants in the boys that fit fine, but shirts are a nightmare. Anything long sleeve will be too short in the arm if I make it fit my shoulders, or ridiculously wide in the shoulder and body if I get the sleeve length right. I used to fix it up on my sewing machine, but unfortunately it didn't follow me when I last moved house. One day I'll get around to buying a new one...