How to measure your jacket

| UK-US / IT* | Α CHEST | B UPPER WAIST | C SLEEVE | D BACK LENGTH | E SHOULDERS |
|---|---|---|---|---|---|
| 34 / 44 | 48cm | 45cm | 61cm | 71cm | 42.4cm |
| 36 / 46 | 50cm | 47cm | 62cm | 72cm | 43.7cm |
| 38 / 48 | 52cm | 48cm | 63cm | 73cm | 45cm |
| 40 / 50 | 54cm | 50cm | 64cm | 74cm | 46.3cm |
| 42 / 52 | 56cm | 52cm | 65cm | 75cm | 47.6cm |
| 44 / 54 | 58cm | 54cm | 66cm | 76cm | 48.9cm |
| 46 / 56 | 60cm | 56cm | 67cm | 77cm | 50.2cm |
| 48 / 58 | 62cm | 58cm | 68cm | 78cm | 51.5cm |
A: CHEST

B: BELLY

C: SLEEVE

D: JACKET LENGTH

E: SHOULDER TO SHOULDER

Here is a video with more details