Our knitwear, polos, jerseys, and t-shirts use Italian numeric sizing from 46 to 62. Find your size below and check the chest width against a similar garment you already own.
Chest — measured straight across, just below the armholes, with the garment laid flat
| Ploumanac’h | US / UK | Chest |
|---|---|---|
| 46 | XS | 50 cm19.7″ |
| 48 | S | 52 cm20.5″ |
| 50 | M | 54 cm21.2″ |
| 52 | M / L | 56 cm22″ |
| 54 | L | 58 cm22.8″ |
| 56 | L / XL | 60 cm23.6″ |
| 58 | XL | 62 cm24.4″ |
| 60 | XL / 2XL | 64 cm25.2″ |
| 62 | 2XL | 66 cm26″ |
Between sizes or unsure? Write to productadvisor@theploumanach.com — we’re happy to advise.