I purchased the Olive green jacket in a size L which is one size down from what I measure on the size chart (41" chest, 34" waist, 41" hips). This is the ONLY jacket I have ever found that fits my broad athletic shoulders and 36DD chest comfortably. Arms are also plenty long. Ample room in the waist (I cinch the sides quite a bit) Hips fit exactly spot on. Jacket is perfect for 15 Celsius and warmer. I could even fit a light weight jacket underneath. I love the vents in the bicep area and upper back, I open the hip release zippers if I want more air to flow. The jacket is a gorgeous colour. I could feel the dye however so before I wore it I soaked it in cold water with a tiny bit of detergent and a TON of dye came out (then rinsed well and hung to dry) but it didn't fade and now the material feels very nice to the touch. Thick but soft. I'm considering buying this jacket in black now. Even though I don't need it, its just that nice to wear I may want another colour option.
I bought this jacket last week and wore it out riding the next day. It was super comfortable and the vents worked great. It stays put and I liked that. No riding or bunching up. I would definitely recommend this jacket.