J.Crew to DESCENTE size
The short answer
J.Crew XS is DESCENTE S by the two brands' own charts. 5 of 5 J.Crew sizes land on a different label at DESCENTE.
Both brands publish the body chest each size is cut for, so every row matches a chest, not a letter.
On 2 sizes the charts land two or more sizes from the same label. Brands do not measure the body the same way, so on those rows treat the chart answer and the same label as the two ends of a range.
| J.Crew | J.Crew builds it for | DESCENTE Japan sizing, by chart | Same label | DESCENTE builds it for | DESCENTE also prints |
|---|---|---|---|---|---|
| XS | chest 32 to 34 in, waist 26 to 28 in, neck 13 to 13.5 in, sleeve 31 to 32 in | S | not published | chest 33.5 to 35.8 in, waist 28 to 30.3 in | not published |
| S | chest 35 to 37 in, waist 29 to 31 in, neck 14 to 14.5 in, sleeve 32 to 33 in | M | S | chest 35 to 37.4 in, waist 29.5 to 31.9 in | not published |
| M | chest 38 to 40 in, waist 32 to 34 in, neck 15 to 15.5 in, sleeve 33 to 34 in | O | M | chest 38.2 to 40.6 in, waist 32.7 to 35 in | not published |
| L | chest 41 to 43 in, waist 35 to 37 in, neck 16 to 16.5 in, sleeve 34 to 35 in | 2XO(XA) | L | chest 41.3 to 43.7 in, waist 35.8 to 38.2 in | not published |
| XL | chest 44 to 46 in, waist 38 to 40 in, neck 17 to 17.5 in, sleeve 35 to 36 in | 2XO(XA) | not published | chest 41.3 to 43.7 in, waist 35.8 to 38.2 in | not published |
| XXL | chest 47 to 49 in, waist 41 to 43 in, neck 18 to 18.5 in, sleeve 36 to 37 in | not made | not published | not published | not published |
| XXXL | chest 50 to 52 in, waist 44 to 45 in, neck 18 to 18.5 in, sleeve 36 to 37 in | not made | not published | not published | not published |
What wearers say
Charts describe a garment, not a fit. We do not collect fit reports for this category yet, so this table is the two brands' own claims and nothing more.
Sources
- J.Crew size guide, read on 2026-09-18.
- DESCENTE Japan sizing size guide, read on 2026-09-25.