How a Dress Shirt Should Fit
A dress shirt fits when the collar takes one finger, the shoulder seams sit at your shoulders, the body is trim without pulling, and the cuff ends at the wrist bone so it shows past the jacket sleeve. Get those four right and the shirt lifts the whole outfit.
A suit gets the attention, but the shirt underneath does a lot of the work. A shirt that fits makes a jacket look sharper, and a baggy one undoes it. There are four places a dress shirt has to fit, and they are easy to check.
Collar and Shoulders
Start at the top. The collar should close with room for one finger, comfortable but not loose, since a gaping collar ruins an open-neck look and a tight one is miserable. The shoulder seams should sit right at the edge of your shoulders, not halfway down your arm. These two set the whole shirt, and they are the hardest to fix after the fact, which is why a made-to-measure dress shirt is cut to them.
Body and Waist
Through the body, a shirt should follow your shape without pulling. You want it trim enough that it tucks cleanly and does not billow under a jacket, but not so tight that the buttons strain or it pulls across the chest. A little shape is what stops a shirt looking like a sack under tailoring.
Sleeves and Cuffs
The sleeve should let the cuff end right at your wrist bone, so a clean half inch of shirt shows past the jacket sleeve. Too long and it bunches over your hand, too short and no cuff shows. This detail, the shirt cuff peeking past the jacket, is one of the small signs of a suit that fits properly.
FAQ
How should a dress shirt collar fit?
It should close with room for one finger between the collar and your neck: comfortable, not loose or tight. A gaping collar ruins an open-neck look and a tight one is uncomfortable, so the one-finger rule is the target.
How much shirt cuff should show past a jacket?
About half an inch. The shirt sleeve should end at your wrist bone so a clean sliver of cuff shows past the jacket sleeve. Too long and it bunches over the hand, too short and none shows.
Should a dress shirt be tight or loose?
Neither. It should follow your shape without pulling: trim enough to tuck cleanly and not billow under a jacket, but not so tight that the buttons strain. A little shape keeps it from looking like a sack under tailoring.
The shirt is the piece you wear most and think about least. Collar gaping, sleeves swallowing your hands, a fistful of fabric bunched at your waist under a jacket. Most men buy on neck size alone and put up with everything else. A Wardrobe Plan is forty-five minutes one to one with Derek Burbidge, our founder, working out which fit points actually matter on your frame, so the next shirt you buy is right before anyone alters it.
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