Banana Republic to Nike clothing size
The short answer
Banana Republic 000 is Nike XS by the two brands' own charts.
Both brands publish the body bust each size is cut for, so every row matches a bust, not a letter or a number.
| Banana Republic | Banana Republic builds it for | Nike, by chart | Same label | Nike builds it for | Nike also prints |
|---|---|---|---|---|---|
| 000 | bust 30.5 in, waist 24 in, hip 33.5 in | XS | XXS | bust 29.5 to 32.5 in, waist 23.5 to 26 in, hip 33 to 35.5 in | not published |
| 000 | bust 30.5 in, waist 24 in, hip 33.5 in | XS | XXS | bust 29.5 to 32.5 in, waist 23.5 to 26 in, hip 33 to 35.5 in | not published |
| 000 | bust 30.5 in, waist 24 in, hip 33.5 in | XS | XXS | bust 29.5 to 32.5 in, waist 23.5 to 26 in, hip 33 to 35.5 in | not published |
| 2 | bust 33.5 in, waist 27 in, hip 36.5 in | S | XS | bust 32.5 to 35.5 in, waist 26 to 29 in, hip 35.5 to 38.5 in | not published |
| 4 | bust 34.5 in, waist 28 in, hip 37.5 in | S | S | bust 32.5 to 35.5 in, waist 26 to 29 in, hip 35.5 to 38.5 in | not published |
| 6 | bust 35.5 in, waist 29 in, hip 38.5 in | M | S | bust 35.5 to 38 in, waist 29 to 31.5 in, hip 38.5 to 41 in | not published |
| 8 | bust 36.5 in, waist 30 in, hip 39.5 in | M | M | bust 35.5 to 38 in, waist 29 to 31.5 in, hip 38.5 to 41 in | not published |
| 10 | bust 37.5 in, waist 31 in, hip 40.5 in | M | M | bust 35.5 to 38 in, waist 29 to 31.5 in, hip 38.5 to 41 in | not published |
| 12 | bust 39 in, waist 32.5 in, hip 42 in | L | L | bust 38 to 41 in, waist 31.5 to 34.5 in, hip 41 to 44 in | not published |
| 14 | bust 40.5 in, waist 34 in, hip 43.5 in | L | L | bust 38 to 41 in, waist 31.5 to 34.5 in, hip 41 to 44 in | not published |
| 16 | bust 42.5 in, waist 36 in, hip 45.5 in | XL | XL | bust 41 to 44.5 in, waist 34.5 to 38.5 in, hip 44 to 47 in | not published |
| 18 | bust 44.5 in, waist 38 in, hip 47.5 in | XL | XL | bust 41 to 44.5 in, waist 34.5 to 38.5 in, hip 44 to 47 in | not published |
| 20 | bust 47.5 in, waist 41 in, hip 50.5 in | XXL | XXL | bust 44.5 to 48.5 in, waist 38.5 to 42.5 in, hip 47 to 50 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.
- Nike size guide, read on 2026-09-18. Nike on TrueToSize