Find your ideal fit before you buy with the official Oli & Hali size chart and fit guide. Compare US, UK, EU, and AU/NZ women's apparel sizing, and review our expert fit advice for relaxed, oversized tops, boho shackets, and mineral-washed bottoms.
| Oli & Hali size |
US/ Canada |
UK/ Ireland* |
EU* | AU/New Zealand* |
|---|---|---|---|---|
| XS† | 0–2 | 4–6 | 32–34 | 4–6 |
| S | 2–4 | 6–8 | 34–36 | 6–8 |
| M | 6–8 | 10–12 | 38–40 | 10–12 |
| L | 10–12 | 14–16 | 42–44 | 14–16 |
| XL | 14–16 | 18–20 | 46–48 | 18–20 |
†Size availability: XS is available only in selected Oli & Hali styles. Check the size options shown on the individual product page.
*International sizing: UK, Irish, European, Australian and New Zealand sizes are approximate conversions and are not supplied by Oli & Hali. Oli & Hali does not publish one universal body-measurement chart; use these equivalents as a general starting point.
Oli & Hali Sizing & Fit Guide
Because Oli & Hali is celebrated for relaxed silhouettes, mineral washes, and boho-inspired layered designs, fitting can vary depending on fabric construction and cut. Use the guidance below to choose the best size for your style preference.
Understanding Oli & Hali Fit & Silhouettes
- Relaxed & Oversized Fits: Many Oli & Hali tops, tunics, cardigans, and shackets feature an intentionally boxy, flowy, or oversized silhouette. If you prefer a more tailored look, you may choose to size down.
- Pants & Bottoms: Styles featuring elastic waistbands or drawstring closures offer generous flexibility. For structured woven pants or fitted denim, stick true to your standard US size.
- One-Size & Dual-Sized Items: Select oversized garments are styled as One Size or dual-sized (e.g., S/M or M/L). Always review individual product descriptions for exact garment flat measurements.
- Fabric & Stretch: Mineral-washed cottons, waffle knits, and thermal fabrics may stretch or soften with wear. Check individual product detail pages for fabric blend specs.
How to Measure for Your Size
- Bust: Measure around the fullest part of your bust, keeping the measuring tape parallel to the floor.
- Waist: Measure around your natural waistline at the narrowest point of your torso.
- Hips: Stand with feet together and measure around the fullest part of your hips and seat.
Need Personal Sizing Assistance?
If you are between sizes or need specific garment measurements for an item on BellanBlue, reach out to our customer care team—we’re happy to help you find your exact fit!