Single Breasted Jackets for Men

One button, two buttons, or three — which is right?

Two buttons is the safest all-rounder and works for most body types. One button creates a longer V-opening that elongates the torso — great for shorter men or those who want to show more shirt and tie. Three buttons is more traditional and suits taller frames well.

What lapel style works best with a single-breasted jacket?

Notch lapels are the classic default and work for business and casual. Peak lapels add formality and visual shoulder width. For a relaxed, unstructured look, a shawl collar on a single-breasted jacket can work at evening events.

Is single-breasted or double-breasted more flattering?

Single-breasted is more universally flattering because the cleaner front creates a vertical line that elongates the body. Double-breasted adds width and structure, which works well for lean builds but can overwhelm shorter or wider frames.

Should I button a single-breasted jacket when sitting down?

Unbutton it. A buttoned jacket pulls and creases across the lap when you sit. The rule is simple: button when standing, unbutton when sitting. With a two-button jacket, only fasten the top button — the bottom stays open always.

What is the button stance and why does it matter?

The button stance is where the top button sits relative to your natural waist. Too high and the jacket looks like it is riding up. Too low and the lapels flare open awkwardly. Custom tailoring places the button at exactly the right point for your torso length — something standard sizing rarely gets right.

Can a single-breasted jacket be worn casually?

Easily. Pair it with a crew-neck t-shirt and dark jeans for a smart-casual look, or with chinos and a polo for weekend outings. The key is choosing a softer fabric like cotton or unlined wool rather than stiff suiting material.