Fit and sizing
How to choose the right men's suit size
A practical method for checking shoulders, jacket length, trousers and comfort before an important occasion.
Published on 19 July 2026
6 min
Start with the shoulders
The shoulder seam should finish at the natural edge of your shoulder. A seam that drops beyond it makes the jacket look oversized, while a raised seam or hollow usually means the jacket is too narrow.
The main button should close without pulling the cloth into an X. Leave enough room to sit, greet guests and move comfortably while keeping a clean outline.
Check jacket and sleeve length
A balanced jacket covers most of the seat and remains proportionate to your legs. The sleeve can show a small amount of shirt cuff without exposing the whole cuff.
Try the jacket with a shirt similar to the one you will wear. Fabric thickness changes how the collar, chest and armholes feel.
Fit the trousers without breaking the line
The waistband should stay in place without feeling tight. The hem can make a slight break over the shoe or fall almost straight for a more contemporary result.
The number on the label is only a starting point. Two suits in the same size can fit differently, so a complete fitting is the most reliable check.
Mirror checks
- 01Shoulder seam ends in the right place
- 02Jacket collar sits against the shirt
- 03Button closes without X-shaped creases
- 04Pockets stay flat
- 05Trousers remain comfortable when seated
Suit sizing questions
Should I size up for comfort?
Not automatically. A good cut creates room without adding unnecessary volume. Start with your usual size and compare the neighbouring size.
Can simple adjustments be made?
Yes, depending on the garment and the available time. The showroom team will confirm what is possible during the fitting.
