Abercrombie & Fitch to MUJI size
The short answer
Abercrombie & Fitch XXS is MUJI XS by the two brands' own charts. 6 of 7 Abercrombie & Fitch sizes land on a different label at MUJI.
Both brands publish the body chest each size is cut for, so every row matches a chest, not a letter.
| Abercrombie & Fitch | Abercrombie & Fitch builds it for | MUJI Japan sizing, by chart | Same label | MUJI builds it for | MUJI also prints |
|---|---|---|---|---|---|
| XXS | chest 28.4 to 31.5 in, sleeve 31.1 in | XS | not published | chest 29.9 to 33.1 in, waist 25.2 to 28.4 in, hip 30.7 to 33.9 in | not published |
| XS | chest 31.5 to 34.7 in, sleeve 31.9 in | S | XS | chest 31.5 to 34.7 in, waist 26.8 to 29.9 in, hip 32.3 to 35.4 in | not published |
| S | chest 34.7 to 37.4 in, sleeve 33.1 in | M | S | chest 34.7 to 37.8 in, waist 29.9 to 33.1 in, hip 35.4 to 38.6 in | not published |
| M | chest 37.4 to 40.6 in, sleeve 33.9 in | L | M | chest 37.8 to 40.9 in, waist 33.1 to 36.2 in, hip 38.6 to 41.7 in | not published |
| L | chest 40.6 to 43.3 in, sleeve 35 in | XL | L | chest 40.9 to 44.1 in, waist 36.2 to 39.4 in, hip 41.7 to 44.9 in | not published |
| XL | chest 43.3 to 46.5 in, sleeve 35.8 in | XXL | XL | chest 44.1 to 47.2 in, waist 39.4 to 42.5 in, hip 44.9 to 48 in | not published |
| XXL | chest 46.5 to 49.6 in, sleeve 36.6 in | XXL | XXL | chest 44.1 to 47.2 in, waist 39.4 to 42.5 in, hip 44.9 to 48 in | not published |
| 3XL | chest 49.6 to 52.4 in, sleeve 36.6 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
- Abercrombie & Fitch size guide, read on 2026-09-18.
- MUJI Japan sizing size guide, read on 2026-09-25.