This is a black suit from Margaret Howell. It's a formal suit, but the silhouette is a bit unique. The front overlaps significantly, giving it a double-breasted feel despite being a single-breasted suit, which makes it look cool. It's not as oversized as comoli, auralee, or ssstein, so it can be worn for business. The model shown is the same shape but with a different material, which I've included for reference. The material of this item is wool. It's in excellent condition, having been worn only once at a wedding.