I'm a 29 in weird guy and got a 29 skinny guy reverse fade. Should have went with 30 on the reverse fade since the buttons are hard to secure. Don't think it will stretch like the SG cashmere i have. Might have to change it to a zipper so I can fit in it better. Definitely wouldn't recommend getting the same size for weird guy and skinny. I go TTS for skinnys, they fit quite well. And size down 1 for WGs, though sizing down 2 would probably be better. How are they though? Highly interested in getting a pair.