Dressing a Trained Frame: The Fit Rules That Actually Matter

A muscular build breaks most off-the-rack clothing. Jackets pull across the chest, shirts balloon at the waist, and trousers that fit your quads hang like curtains at the ankle. The fix is not shopping at a specialty big-and-tall store — it is knowing three measurements and paying for two alterations.

Know these three numbers

• Shoulder seam to shoulder seam. This is the only measurement a tailor cannot cheaply fix. Buy for the shoulders and take in everything else.
• Chest measured under the arms with the tape level. If you are between sizes, size up and tailor down.
• Thigh circumference at the widest point. Anything under a 24-inch thigh opening will fit like a compression sleeve.

Athletic-cut shirts exist for a reason: the waist is cut roughly three inches narrower relative to the chest than a standard fit. For men with more than a ten-inch drop between chest and waist, that difference is the entire game.

Fabric choices that survive a training week

Stretch denim with two percent elastane handles a squat-sized thigh without sagging. Merino wool travels four days without smelling like a gym bag. And a heavyweight cotton tee with a slightly wider sleeve opening stops the sleeve from strangling your arm every time you raise a glass.

Nobody notices the label. Everybody notices a shirt that fits across the shoulders.

— Alexis Brooks