Button Stance: The Detail That Changes How a Jacket Fits

Two jackets can share a size, a fabric, and a price, and fit like different garments. The difference is where the button sits, and it decides where the jacket opens, where it pulls, and where your eye lands.

Button stance is the height of the fastening point on a jacket, and it sets the V of the shirt and tie that shows above it. On a two-button jacket the rule is always the top, never the bottom. On a three-button jacket it is sometimes the top, always the middle, never the bottom. The bottom button stays undone because the jacket is cut to hang open below the waist, and fastening it pulls the skirt out of shape.

Two buttons, three buttons, and the one you never fasten

The rule is short enough to memorize and old enough to have a story attached to it. On a two-button jacket, fasten the top button and leave the bottom one open: always, never. On a three-button jacket, the top button is optional, the middle is the one that does the work, and the bottom stays open: sometimes, always, never. The lore credits Edward VII, who supposedly left his bottom button undone because his waistline demanded it, and the court followed. Whether the story is true matters less than the fact that every tailor since has cut jackets to the same rule.

The bottom button stays open because the jacket is built that way. The skirt below the waist button is cut to fall open, and fastening the bottom button pulls it across the body, which is why a jacket with the bottom button done up looks strained even when it fits everywhere else. The same logic applies when you sit. Unbutton the jacket before you sit down, because the button pulls against the seated body, and do it up again when you stand. A jacket that is buttoned while seated creases at the waist and strains at the button, and the crease stays after you stand.

Related reading on this site: NimbleTailor and The Surgeon's Cuff: Working Jacket Buttons and What They Actually Signal cover the neighbouring problems in more depth.

The rule is about how the jacket was cut, not about manners

Button stance is a fit decision made at the cutting table, not an etiquette rule invented after the fact. A high stance, with the button near the chest, makes a short V and a long skirt, which lengthens the leg line and suits a shorter man. A low stance opens a deep V, shows more shirt and tie, and suits a taller man who can carry the longer line. The stance also decides where the jacket pulls. A button placed too high for the wearer's torso pulls at the chest when fastened. A button placed too low lets the lapels gape open, and no amount of tugging fixes it.

That is why stance is worth checking before you buy, not after. Stand in the jacket, fasten the correct button, and look at the lapels. If they lie flat and the V sits at the right height for your chest, the stance suits you. If the lapels pull or gape, the jacket is cut for a different body, and the fix is not a tailor. Moving a button changes where the jacket fastens, but it does not change where the jacket was designed to fasten, and the lapels will still fight the new position. Buy the stance that fits, not the jacket you hope to alter into one.

Double-breasted plays by its own rule

Double-breasted jackets ignore the single-breasted rule entirely, and they should stay fastened. The overlap is the design: the front panels cross, the buttons hold the line, and the jacket is cut to be worn closed. The common configuration is six buttons with two that work, and the upper working button is the one that fastens. Unbuttoning a double-breasted jacket to sit is fine, but leaving it open while standing defeats the shape, because the panels hang loose and the silhouette falls apart.

The test is the same as for a single-breasted jacket, applied differently. Stand, fasten the working button, and check the overlap. The panels should cross cleanly with no pull at the button and no gap at the chest. If the button strains, the jacket is too small, and no stance adjustment will save it. If the overlap lies flat and the line from the button to the hem is straight, the jacket is doing what it was cut to do, and the rule is simple: keep it fastened, and let the shape speak.

Frequently asked questions

Which button do I fasten on a two-button jacket?

The top one, always. The bottom button stays undone, because the jacket is cut to hang open below the waist and fastening it pulls the skirt out of shape.

What is the rule for a three-button jacket?

Sometimes the top, always the middle, never the bottom. The middle button does the work, the top is optional, and the bottom stays open for the same reason as on a two-button jacket.

Should I unbutton my jacket when I sit down?

Yes. Unbutton before you sit, because the button pulls against the seated body and creases the waist, and do it up again when you stand. The exception is a double-breasted jacket, which is designed to be worn closed.

Do I keep a double-breasted jacket fastened?

Yes, while standing. The overlapping front panels are the design, and the jacket is cut to be worn closed, usually fastened at the upper working button of a six-on-two configuration. Unbutton it to sit, then fasten it again.