Depending on FN sizing which can differ with each item. I can wear a large, XL or 1x. If I want bigger (I'll get a 2x or 3x and sometimes the larger sizes may fit better if the item runs smaller) It definitely depends on what look I’m going for. 5’6, 230 pds, 38C, thick arms and a small pooch… now this particular sweatshirt for me just fit. It’s not baggy or too small, it just fits. It has room, it’s comfortable, warm and cozy. In my opinion if you’re okay with it just fitting, get your regular size, if you want a baggier fit, I would suggest going up a size, maybe two depending on how loose or baggy you want it to be.