I've been trying the coats on my male characters as I come across people wearing them - IIRC the healer coat has a full 'skirt' while the tank coat is open at the sides; caster is a floor-length version of the tank coat. Dragoon and striking are the same base leather jacket with differences in the collar and cuffs, and aiming is the same but turned into a longer coat. I haven't seen the scouting one yet.
