Forever 21 Women's Size Guide
Forever 21 Women's Size Guide
Fit Summary
Forever 21 is a US fast fashion womenswear brand using US sizing as base standard. Women’s tops vary widely by silhouette: cropped, slim and body-conscious knit styles tend to run slightly small; basic tees and boxy relaxed blouses are generally true to size. Many lightweight jersey and spandex blends have moderate stretch, while thin non-stretch woven pieces have less give. Fabric quality and fit consistency can vary across different collections. Shoppers in between sizes are recommended to size up, especially for slim cropped tops and woven blouses. Extended plus size ranges are available.
Similar sizing reference: US fast fashion sizing, fit varies heavily between slim cropped styles and oversized casual basics, less consistent sizing compared to premium contemporary brands.
Note: UK / EU / AU / CN‑Size marked "≈" are approximate conversions for reference only. This guide covers women’s tops only; bottoms, dresses and outerwear are not included. Actual garment fit depends on fabric and silhouette.
| Intl | US | UK ≈ | EU ≈ | AU ≈ | CN国标号型 ≈ | Bust(cm) | Bust(in) |
|---|---|---|---|---|---|---|---|
| XS | 0-2 | 4-6 | 34 | 6 | 155/80A | 78-83 | 30.7-32.7 |
| S | 2-4 | 6-8 | 36 | 8 | 160/84A | 84-88 | 33.1-34.6 |
| M | 6-8 | 10-12 | 38 | 10 | 165/88A | 89-94 | 35.0-37.0 |
| L | 10-12 | 14 | 40 | 12 | 170/92A | 95-100 | 37.4-39.4 |
| XL | 14-16 | 16 | 42 | 14 | 175/96A | 101-107 | 39.8-42.1 |
Last updated: Q3 2026 · Reviewed quarterly by SizeHub editor | Source: Forever 21 official size guide reference
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