Fabletics to Lorna Jane leggings size
The short answer
Fabletics XS is Lorna Jane XXS by the two brands' own charts. 4 of 7 Fabletics sizes land on a different label at Lorna Jane.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Fabletics | Fabletics builds it for | Lorna Jane, by chart | Same label | Lorna Jane builds it for | Lorna Jane also prints |
|---|---|---|---|---|---|
| XXS | waist 24 to 25 in, hip 33 to 35 in | XXS | XXS | waist 25.6 in, hip 31.5 in | US numeric 2 |
| XS | waist 25.5 to 26.5 in, hip 36 to 37 in | XXS | XS | waist 25.6 in, hip 31.5 in | US numeric 2 |
| S | waist 27 to 28 in, hip 37.5 to 38.5 in | XS | S | waist 27.6 in, hip 35.4 in | US numeric 4 |
| M | waist 29 to 31 in, hip 39 to 41 in | S | M | waist 29.5 in, hip 39.4 in | US numeric 6 |
| L | waist 32 to 34 in, hip 42 to 44 in | L | L | waist 33.5 in, hip 47.2 in | US numeric 10 |
| XL | waist 35 to 37 in, hip 45 to 47 in | XL | XL | waist 35.4 in, hip 51.2 in | US numeric 12 |
| XXL/1X | waist 38 to 41 in, hip 48 to 51 in | XXL | not published | waist 37.4 in, hip 55.1 in | US numeric 14 |
| 2X | waist 41 to 43 in, hip 51 to 53 in | not made | not published | not published | not published |
| 3X | waist 43 to 45 in, hip 53 to 55 in | not made | not published | not published | not published |
| 4X | waist 45 to 47 in, hip 55 to 57 in | not made | not published | not published | not published |
| 5X | waist 47 to 49 in, hip 57 to 59 in | not made | not published | not published | not published |
| 6X | waist 49 to 51 in, hip 59 to 61 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
- Fabletics size guide, read on 2026-09-18. Fabletics on TrueToSize
- Lorna Jane size guide, read on 2026-09-18.