Lululemon to DESCENTE clothing size
The short answer
lululemon XS is DESCENTE S by the two brands' own charts. 4 of 4 lululemon sizes land on a different label at DESCENTE.
Both brands publish the body bust each size is cut for, so every row matches a bust, not a letter or a number.
On 3 sizes the charts land two or more sizes from the same label. Brands do not measure the body the same way, so on those rows treat the chart answer and the same label as the two ends of a range.
| lululemon | lululemon builds it for | DESCENTE Japan sizing, by chart | Same label | DESCENTE builds it for | DESCENTE also prints |
|---|---|---|---|---|---|
| XXXS | bust 28.5 in | not made | not published | not published | not published |
| XXS | bust 30 in | not made | not published | not published | not published |
| XS | bust 31 to 32 in | S | not published | bust 30.7 to 32.3 in, waist 23.2 to 24.8 in | not published |
| S | bust 33 to 34 in | L | S | bust 33.1 to 34.7 in, waist 25.6 to 27.2 in | not published |
| M | bust 35 to 36 in | O | M | bust 34.3 to 35.8 in, waist 26.8 to 28.4 in | not published |
| L | bust 37 to 38.5 in | 2XO(XA) | L | bust 36.6 to 38.2 in, waist 29.1 to 30.7 in | not published |
| XL | bust 40 to 42 in | not made | not published | not published | not published |
| 1X | bust 45 to 47 in | not made | not published | not published | not published |
| 2X | bust 49 to 51 in | not made | not published | not published | 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
- lululemon size guide, read on 2026-09-18. lululemon on TrueToSize
- DESCENTE Japan sizing size guide, read on 2026-09-25.