Without a doubt, the most elegant item of clothing in a man's wardrobe is the suit jacket. It comes as part of a set with matching trousers and sometimes with a vest in the same or contrasting fabric.
There are two main types of suit jackets - the single-breasted jacket, usually with notch lapels and the double-breasted jacket, strictly with peak lapels. Occasionally, you may find a suit with a mandarin collar but it's not mainstream. Shawl lapels are commonly use in a tuxedo jacket.
Single-breasted jackets have a single row of buttons down the front, usually two or three; there may be an occasional four, commonly for very tall men. The jacket's front sides only overlap enough to permit buttoning.
A double-breasted jacket has two rows of buttons, and the front overlaps enough to allow both front sides to be attached to the opposite row of buttons. These jackets were all the rage in the 80s and seem to be going through a revival of sorts with some recent high-profile adopters in David Beckham, Jake Gyllenhaal and even Prince Charles. The current double-breasted jackets though are only remnants of their former selves - gone are the big shoulder pads, they are cut shorter and the bulk factor is removed altogether allowing shorter men the opportunity to don one without looking all swamped up.
Jacket Fit. The fit is the most important part of the jacket and I can't stress that enough. People have different comfort levels with how tapered they wear their jackets. This is usually done at the waist to allow the jacket to closely follow the contours of the body. It all depends on how comfortable you feel in the look. You may have noticed men who power-dress, bankers and management consultants for instance all wear tapered jackets as it is what basically creates the image. To look good in a suit, you need not have your jackets fitted to that level unless you like it that way. Although be careful that it's not too loose either as that creates the opposite effect of a shabby image. Make sure it's shaped well on you and the fabric does not pinch at some corners and hang loose at others.
Jacket Shoulders. Jackets are usually built around the shoulders, and this structure is essential to the fit of the garment. The most important function of the jacket shoulders is to create symmetry. People come in different shapes and sizes and that is true of their shoulders too. Some men have extremely broad shoulders, others drooping and some will even have shoulders of different heights. There is absolutely nothing wrong with that and a well-stitched bespoke jacket will easily help to create symmetry. The padding of the shoulders is the place to start. Make sure the shoulder lines are well-defined but not exaggerated. For most people excessively large shoulder pads, for instance those that extend beyond the natural shoulder line creates a disproportionate look. On the other hand, if you naturally have small shoulders, having the shoulder pads very slightly extend beyond your shoulder line, will correct the look for you. It's all down to your body type.
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