ilussa Clothing
Clothing Size Guide
Boutique labels cut differently — so instead of one generic chart, we publish each garment's own measurements, straight from the maker.
The exact fit for any piece lives on its product page.
Check the Fit & Measurements table under the photos — it lists the real bust, waist, and length numbers for that garment, size by size.
Check the Fit & Measurements table under the photos — it lists the real bust, waist, and length numbers for that garment, size by size.
How to measure yourself
- Bust — wrap a soft tape around the fullest part of your bust, keeping the tape level and relaxed.
- Waist — measure around your natural waistline, the narrowest point above your hip bones.
- Hips — measure around the fullest part of your hips, about 8 inches below your waist.
- Compare — match your numbers to the product's own table. Between sizes? Most of our boutique styles are cut relaxed — the smaller size usually keeps the intended drape.
Sizes run Standard (S–L) and Plus (1XL–3XL) depending on the style — each product page lists exactly what's available. Still unsure? Ask us — free 30-day returns either way.
Size Guide
ilussa Jewelry
Size Guide
Find your perfect fit before you buy. All ilussa ring sizes are US standard. Not sure? Measure at home in under 2 minutes.
How to Measure Your Ring Size
Two easy methods — use whichever works for you.
Method 1 — String or Paper Strip
- Cut a thin strip of paper or use a piece of string about 6 inches long.
- Wrap it snugly around the base of the finger you want to wear the ring on. It should feel comfortable — not too tight, not loose.
- Mark or pinch where the paper/string meets, then measure that length in millimeters against a ruler.
- Match your measurement to the Circumference column in the chart below.
Method 2 — Measure an Existing Ring
- Find a ring that already fits the correct finger perfectly.
- Use a ruler to measure the inside diameter of the ring in millimeters (straight across the inside of the band).
- Match your measurement to the Diameter column in the chart below.
Tip: Fingers swell slightly in the heat and shrink in the cold. Measure in the afternoon when your fingers are at their natural size. If you're between two sizes, size up.
Ring Size Chart
US sizes available at ilussa are marked below.
| US Size | Diameter (mm) | Circumference (mm) | Available at ilussa |
|---|---|---|---|
| 4 | 14.86 | 46.7 | Available |
| 4.5 | 15.29 | 48.0 | Select styles |
| 5 | 15.70 | 49.3 | Available |
| 5.5 | 16.10 | 50.6 | Not available |
| 6 | 16.51 | 51.9 | Available |
| 6.5 | 16.92 | 53.2 | Not available |
| 7 | 17.35 | 54.5 | Available |
| 7.5 | 17.75 | 55.8 | Not available |
| 8 | 18.19 | 57.2 | Available |
| 8.5 | 18.53 | 58.2 | Not available |
| 9 | 18.89 | 59.3 | Available |
| 10 | 19.84 | 62.3 | Select styles |
| 11 | 20.68 | 65.0 | Select styles |
| 12 | 21.49 | 67.5 | Select styles |
Most popular sizes: The majority of ilussa rings are available in sizes 5 through 9. If you wear a size 4, 10, 11, or 12 — check the individual product page for availability before purchasing.
Bracelets, Necklaces & Earrings
Sizing reference for all other jewelry categories.
Bracelets
One Size
ilussa bracelets are designed to fit most wrist sizes. Standard bracelet length is approximately 7–7.5 inches (17.8–19 cm).Necklaces
One Size
Standard pendant necklace chain length is approximately 16–18 inches (40–46 cm), resting at the collarbone.Stud Earrings
One Size
Stud diameter varies by style. Stone size and setting details are listed on each individual product page.Huggie Earrings
One Size
Huggies are designed to sit close to the earlobe. Compatible with standard lobe piercings.International Size Conversion
All ilussa sizes are US standard. Use this to convert.
| US | UK / Australia | EU | Diameter (mm) |
|---|---|---|---|
| 4 | H | 46.5 | 14.86 |
| 5 | J½ | 49 | 15.70 |
| 6 | L½ | 52 | 16.51 |
| 7 | N½ | 54 | 17.35 |
| 8 | P½ | 57 | 18.19 |
| 9 | R½ | 59 | 18.89 |
| 10 | T½ | 62 | 19.84 |