S.E.H Kelly - This, then, is the topcoat. It is a long double-breasted overcoat, which wears much like a tailored jacket -- only heavier, longer, and less structured. And it is made,S.E.H. Kelly × Seh Kelly S.E.H. Kelly Peacoat | Grailed,S.E.H Kelly - A Chesterfield, traditionally, is either a long and formal tailored overcoat, or a type of leather sofa. More the former is what we have here — albeit less tailored,Trench coat — S.E.H Kelly,Coats — S.E.H Kelly