Oysho to Bo+Tee leggings size
The short answer
Oysho XXS is Bo+Tee XS by the two brands' own charts. 1 of 7 Oysho sizes land on a different label at Bo+Tee.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Oysho | Oysho builds it for | Bo+Tee, by chart | Same label | Bo+Tee builds it for | Bo+Tee also prints |
|---|---|---|---|---|---|
| XXS | waist 24 to 25 in, hip 36 to 37 in | XS | XXS | waist 23.6 to 25.2 in, hip 34.7 to 36.2 in | US numeric 0-2 · UK 4-6 |
| XS | waist 25 to 26 in, hip 37 to 38 in | XS or S | XS | waist 23.6 to 25.2 in, hip 34.7 to 36.2 in | US numeric 0-2 · UK 4-6 |
| S | waist 26 to 27 in, hip 38 to 39 in | S | S | waist 26.8 in, hip 37.8 in | US numeric 4 · UK 8 |
| M | waist 27 to 29 in, hip 39 to 41 in | M or S | M | waist 28.4 to 29.9 in, hip 39.4 to 40.9 in | US numeric 6-8 · UK 10-12 |
| L | waist 30 to 33 in, hip 42 to 45 in | L | L | waist 31.5 in, hip 42.5 in | US numeric 10 · UK 14 |
| XL | waist 33 to 35 in, hip 45 to 47 in | XL | XL | waist 33.1 to 36.2 in, hip 44.1 to 46.1 in | US numeric 12-14 · UK 16-18 |
| XXL | waist 36 to 39 in, hip 48 to 51 in | XXL | XXL | waist 38.6 in, hip 48.4 in | US numeric 16 · UK 20 |
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
- Oysho size guide, read on 2026-09-18. Oysho on TrueToSize
- Bo+Tee size guide, read on 2026-09-18.