So I'm buying some bike jerseys and I was wondering how to properly get one that fits well. I am looking for a race cut jersey but nothing like a pro/skin tight jersey. I tried a Pearl Izumi Elite Pursuit that was supposed to be race cut in L and it seemed snug but unfortunately when I leaned over like when I was going to ride, the front of the zipper bunched up a lot near the stomach. The length seemed OK to me but I don't know that much.
Does this mean it's too big and I should try a Medium (they only had Large available)?
I'm 6'1.5 and ~184lbs. Chest is about a 41" and waist is ~36". Thanks!