Banana Republic to Abercrombie & Fitch size
The short answer
Banana Republic XXS is Abercrombie & Fitch XS by the two brands' own charts. 3 of 7 Banana Republic sizes land on a different label at Abercrombie & Fitch.
Both brands publish the body chest each size is cut for, so every row matches a chest, not a letter.
| Banana Republic | Banana Republic builds it for | Abercrombie & Fitch, by chart | Same label | Abercrombie & Fitch builds it for | Abercrombie & Fitch also prints |
|---|---|---|---|---|---|
| XXS | chest 32 to 33 in, waist 25 to 26 in, neck 13 to 13.5 in, sleeve 31 in | XS | XXS | chest 31.5 to 34.7 in, sleeve 31.9 in | not published |
| XS | chest 34 to 35 in, waist 27 to 28 in, neck 13 to 13.5 in, sleeve 32 in | XS | XS | chest 31.5 to 34.7 in, sleeve 31.9 in | not published |
| S | chest 36 to 37 in, waist 29 to 31 in, neck 14 to 14.5 in, sleeve 33 in | S | S | chest 34.7 to 37.4 in, sleeve 33.1 in | not published |
| M | chest 38 to 40 in, waist 32 to 33 in, neck 15 to 15.5 in, sleeve 34 in | M | M | chest 37.4 to 40.6 in, sleeve 33.9 in | not published |
| L | chest 41 to 44 in, waist 34 to 35 in, neck 16 to 16.5 in, sleeve 35 in | L | L | chest 40.6 to 43.3 in, sleeve 35 in | not published |
| XL | chest 45 to 48 in, waist 36 to 37 in, neck 17 to 17.5 in, sleeve 35.5 in | XXL | XL | chest 46.5 to 49.6 in, sleeve 36.6 in | not published |
| XXL | chest 49 to 52 in, waist 38 to 39 in, neck 18 to 18.5 in, sleeve 36 in | 3XL | XXL | chest 49.6 to 52.4 in, sleeve 36.6 in | 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
- Banana Republic size guide, read on 2026-09-18.
- Abercrombie & Fitch size guide, read on 2026-09-18.