The topcoat is a long double-breasted overcoat, which wears like a tailored jacket, only heavier, longer, and less structured. It is made with covert cloth: a heavy wool fabric, tightly woven, and very dense — traditionally intended to withstand hunting and other back-of-horse and game-bird chasing endeavours.
It has an asymmetric collar, with a latch on one side, which may be buttoned back on itself (as above) or buttoned across the throat to keep out the wind (see left). The topcoat as a whole, in fact, is someway between the formal and informal, and looks just as right with the collar sitting down as popped up.
The coat has four buttons across its front, matte in finish and dark in colour. Each is a little different to the next: a consequence of being an individually made natural product, rather than an ersatz plastic copy. The buttons at the front each have a "backing button" (below-left) to give extra strength.
One of the most novel aspects of the coat is its construction: a hybrid of two types of sleeve. There's a raglan sleeve at the back, which provides a space and freedom of movement — much more than a coat of this ilk would ordinarily be expected to provide — but then the smart lines of a inset sleeve up front.
The topcoat has a pair of imposingly large postbox pockets at the front, with, on one side — overlapping the patch below — a smaller glove pocket.
There's a single jet pocket on the inside of the topcoat, on the left-side as worn. Best not over-complicate.
The coat is half-lined in the body with a soft mid-grey melton, from West Yorkshire — with a decorative little pleat down the centre — while the sleeves are lined with lightweight cotton.
The lower region of the body is unlined. This is an easy-going and unstructured sort of coat, after all. The seams inside, meanwhile, are finished cleanly and carefully with mid-grey cotton binding.
This is covert cloth: a fabric of rich tradition whose raison d'être is to be smart and rugged at the same time. It is dense, heavy, and serves as an impenetrable membrane against thorn and bramble. It is a twill — hence its faint diagonal lines — woven with grey and black yarn — hence its marbled appearance.