Lululemon Clothing Size Chart
Lululemon runs true to size.
Lululemon Dress Size Conversion — US to UK
Numeric size conversion for Lululemon women's clothing, with body measurements in cm or inches. Find your exact US, UK, EU, and AU size.
| US | UK | EU | AU | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| 0 | 4 | 32 | 4 | 72 | 55 | 80 |
| 2 | 6 | 34 | 6 | 76 | 58 | 84 |
| 4 | 8 | 36 | 8 | 79 | 61 | 86 |
| 6 | 10 | 38 | 10 | 84 | 66 | 91 |
| 8 | 12 | 40 | 12 | 89 | 71 | 97 |
| 10 | 14 | 42 | 14 | 94 | 76 | 102 |
| 12 | 16 | 44 | 16 | 102 | 84 | 109 |
| 14 | 18 | 46 | 18 | 107 | 89 | 114 |
Lululemon Men's Size Chart
| Size | US | EU | UK | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | XS | 44 | 34 | 86 | 71 | 86 |
| S | S | 46 | 36 | 91 | 76 | 91 |
| M | M | 48 | 38 | 97 | 81 | 97 |
| L | L | 50 | 40 | 102 | 86 | 102 |
| XL | XL | 52 | 42 | 107 | 91 | 107 |
| XXL | XXL | 54 | 44 | 112 | 97 | 112 |
Lululemon Women's Size Chart
| Size | US | EU | UK | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | 0-2 | 32-34 | 4-6 | 79 | 61 | 86 |
| S | 4-6 | 36-38 | 8-10 | 84 | 66 | 91 |
| M | 8-10 | 40-42 | 12-14 | 89 | 71 | 97 |
| L | 12-14 | 44-46 | 16-18 | 97 | 79 | 104 |
| XL | 16-18 | 48-50 | 20-22 | 104 | 86 | 112 |
| XXL | 20-22 | 52-54 | 24-26 | 112 | 94 | 119 |
Data verified Jun 2026 · Official size guide · See an error? Report it
Sizes shown are standard international conversions. Individual brands may vary — always check Lululemon's official size chart for exact measurements.
Is Lululemon size 6 a small or medium?
A Lululemon 6 is a Small — Lululemon maps numeric 4–6 to S and 8–10 to M. The brand sizes by US number rather than letters, so a 6 fits like a US 6 (roughly UK 10, EU 38).
- US
- 6
- UK
- 10
- EU
- 38
- Letter
- S
Lululemon Sizing & Fit Guide
Lululemon sizes women's apparel by US number (0–14) rather than letters, and is generally true to size. Compression styles (Align, Wunder Train) fit snug by design, so size up only if you want a relaxed feel. Lululemon publishes body measurements but no UK or EU equivalents — the UK/EU columns below use standard international conversions for orientation.
How Lululemon Sizing Works (0–14)
Unlike most athleticwear brands, Lululemon sizes women's apparel by US dress number — 0, 2, 4, 6, 8, 10, 12, 14 — instead of XS/S/M/L. As a rough guide, 0–2 is XXS/XS, 4–6 is Small, 8–10 is Medium, and 12–14 is Large/XL. Lululemon's size guide publishes body measurements (bust, waist, hip) so you can match your own, but it does not print UK or EU clothing-size equivalents — those only appear on its shoe charts. The UK and EU figures in the table above are standard international conversions to help you orient, not numbers from Lululemon's chart.
Does Lululemon Run True to Size?
Lululemon is generally true to size, but fit depends on the line. Compression styles like Align and Wunder Train are engineered to feel snug and supportive, so they can read small if you expect a relaxed fit — go up one only if you want extra room. Looser pieces (Scuba hoodies, joggers, the Softstreme range) are roomier and many shoppers keep their usual size or even size down. Because cut varies so much by style, Lululemon advises checking the specific garment measurements on each product page.