Old Navy to Silver Jeans Co. jeans size
The short answer
Old Navy 8 is Silver Jeans Co. 27 by the two brands' own charts.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Old Navy | Old Navy builds it for | Silver Jeans Co., by chart | Same label | Silver Jeans Co. builds it for | Silver Jeans Co. also prints |
|---|---|---|---|---|---|
| 00 | waist 24 in, hip 34.5 in | 22 | not published | waist 23 to 24 in, hip 32 to 33 in | US numeric 00 |
| 00 | waist 24 in, hip 34.5 in | 22 | not published | waist 23 to 24 in, hip 32 to 33 in | US numeric 00 |
| 2 | waist 26 in, hip 36.5 in | 24 | not published | waist 25 to 26 in, hip 34 to 35 in | US numeric 0 |
| 4 | waist 27 in, hip 37.5 in | 25 | not published | waist 26 to 27 in, hip 35 to 36 in | US numeric 2 |
| 6 | waist 28 in, hip 38.5 in | 26 | not published | waist 27 to 28 in, hip 36 to 37 in | US numeric 2/4 |
| 8 | waist 29 in, hip 39.5 in | 27 | not published | waist 28 to 29 in, hip 37 to 38 in | US numeric 4 |
| 10 | waist 30 in, hip 40.5 in | 28 | not published | waist 29 to 30 in, hip 38 to 39 in | US numeric 6 |
| 12 | waist 31.5 in, hip 42 in | 30 | not published | waist 31 to 32 in, hip 40 to 41 in | US numeric 8 |
| 14 | waist 33.5 in, hip 44 in | 32 | not published | waist 33 to 34 in, hip 42 to 43 in | US numeric 12 |
| 16 | waist 36.3 in, hip 46.5 in | 34 | not published | waist 35.5 to 37 in, hip 44 to 46 in | US numeric 14 |
| 18 | waist 39 in, hip 49 in | 36 | not published | waist 37 to 38.5 in, hip 46 to 48 in | US numeric 16 |
| 20 | waist 42 in, hip 51.5 in | not made | not published | not published | not published |
| 22 | waist 44.3 in, hip 53.8 in | not made | not published | not published | not published |
| 24 | waist 46.6 in, hip 56.1 in | not made | not published | not published | not published |
| 26 | waist 49 in, hip 58.5 in | not made | not published | not published | not published |
| 28 | waist 51.5 in, hip 61 in | not made | not published | not published | not published |
| 30 | waist 54 in, hip 63.5 in | not made | not published | not published | 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
- Old Navy size guide, read on 2026-09-17. Old Navy on TrueToSize
- Silver Jeans Co. size guide, read on 2026-09-18.