The new Raglan Overcoat is here and ready to order. The “raglan” refers specifically to the shoulder which is very distinct and much more rounded than the “set in” sleeve normally used (see picture below).
My advice always seeks to focus on what the wearer gets out of it and how to use it. The main takeaway should be that it significantly rounds the shoulder line, therefore casualizing the coat as a result. As such this style of coat is very adept at crossing the weekday and weekend divide but always erring towards the casual.