G-Star RAW to Madewell jeans size
The short answer
G-Star RAW 31 is Madewell 30 or 31 by the two brands' own charts. 10 of 17 G-Star RAW sizes land on a different label at Madewell.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| G-Star RAW | G-Star RAW builds it for | Madewell, by chart | Same label | Madewell builds it for | Madewell also prints |
|---|---|---|---|---|---|
| 24 | waist 25.2 in, hip 30.7 in | 24 | 24 | waist 25 in, hip 35 in | not published |
| 25 | waist 26.2 in, hip 31.7 in | 25 | 25 | waist 26 in, hip 36 in | not published |
| 26 | waist 27.2 in, hip 32.7 in | 26 | 26 | waist 27 in, hip 37 in | not published |
| 27 | waist 28.2 in, hip 33.7 in | 27 | 27 | waist 28 in, hip 38 in | not published |
| 28 | waist 29.1 in, hip 34.7 in | 28 | 28 | waist 29 in, hip 39 in | not published |
| 29 | waist 30.1 in, hip 35.6 in | 29 | 29 | waist 30.3 in, hip 40.3 in | not published |
| 30 | waist 31.1 in, hip 36.6 in | 30 | 30 | waist 31.5 in, hip 41.5 in | not published |
| 31 | waist 32.1 in, hip 37.6 in | 30 or 31 | 31 | waist 31.5 in, hip 41.5 in | not published |
| 32 | waist 33.1 in, hip 38.6 in | 31 | 32 | waist 33 in, hip 43 in | not published |
| 33 | waist 34.1 in, hip 39.6 in | 32 | 33 | waist 34.5 in, hip 44.5 in | not published |
| 34 | waist 35 in, hip 40.6 in | 32 | not published | waist 34.5 in, hip 44.5 in | not published |
| 35 | waist 36 in, hip 41.5 in | 33 | not published | waist 36.3 in, hip 46.3 in | not published |
| 36 | waist 37 in, hip 42.5 in | 14W | not published | waist 37 in, hip 47 in | not published |
| 38 | waist 39.2 in, hip 44.5 in | 16W | not published | waist 39 in, hip 49 in | not published |
| 40 | waist 41.3 in, hip 46.5 in | 18W | not published | waist 41 in, hip 51 in | not published |
| 42 | waist 43.5 in, hip 48.4 in | 20W | not published | waist 43 in, hip 53 in | not published |
| 44 | waist 45.7 in, hip 50.4 in | 22W | not published | waist 45 in, hip 55 in | not published |
What wearers say
Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.
Sources
- G-Star RAW size guide, read on 2026-09-18.
- Madewell size guide, read on 2026-09-17. Madewell on TrueToSize