Martie Schoener wrote an answer about Mountain Hardwear Monkey Woman Fleece Jacket - Women's on November 30, 2011
I have the M and it is what I would call true to size. I nearly went up a size, then decided against it, and I'm glad I did. I'm 5'9.5" tall and 145 lbs with an athletic build. Long arms and long torso...it fits great and I have layers (2 light cotton shirts) under it with no issues. The collar does NOT choke me as one reviewer suggested...it is tall and comfy (and I do have a long neck to cover). Not tight - not baggy - just right!