slimmest is milano. then cambridge, but not really because it's a sack jacket. it's just short, almost like the BB BF stuff. then the fitz, but the fitz is sort of oddly shaped, the regent is the best cut suit and almost as slim as the fitz, almost no different really, and it's double vented which is far more desireable... any other cut, don't bother.
2005 Imola Red 330Ci ZHP- SOLD
2006 Sebring Silver S2000- SOLD :(
2007 Silver Gray M Coupe- SOLD :'(