Clothing Size Calculator
Not sure of your size? Answer a few quick questions and get your US women's size for dresses, tops and bottoms, from XS to 3X. No more guessing between S and M.
This is your general size and a good starting point. Individual pieces vary, so check the size guide on the product page for the exact fit of that style.
How the size calculator works
- Tell us about your shape. Height and weight give a solid baseline. Add your bra size, or exact bust, waist and hip measurements, and the estimate becomes precise.
- Get your general size. Your measurements are matched to the standard US size chart below to give your general size, from XS to 3X.
- Shop with confidence. Your general size is a strong starting point. On each product page, open its own size guide and compare your numbers to that item's chart, because the same dress size can fit differently from brand to brand.
US women's size chart (body measurements)
Measurements are body inches. Measure snugly around the fullest part of your bust, your natural waist, and the widest part of your hips.
| Size | Bust (in) | Waist (in) | Hip (in) |
|---|---|---|---|
| XS | 31 to 33 | 24 to 25 | 34 to 35 |
| S | 34 to 35 | 26 to 27 | 36 to 37 |
| M | 36 to 37 | 28 to 30 | 38 to 40 |
| L | 38 to 40 | 31 to 33 | 41 to 43 |
| XL | 41 to 43 | 34 to 36 | 44 to 46 |
| 1X | 44 to 46 | 37 to 39 | 47 to 49 |
| 2X | 47 to 49 | 40 to 42 | 50 to 52 |
| 3X | 50 to 52 | 43 to 45 | 53 to 55 |
A general guide. Fit varies by style and fabric, so the size guide on the product page always wins for the exact fit of that piece.
Size calculator FAQs
How does the clothing size calculator work?
Answer a few quick questions about your height, weight and shape (you can add bra size or exact measurements for a tighter result). It estimates your body measurements and matches them to a standard US size chart to give your general size.
What size am I in US women's clothing?
US women's sizes run roughly XS (bust 31 to 33in), S (34 to 35in), M (36 to 37in), L (38 to 40in), XL (41 to 43in), then 1X to 3X. The calculator places you against the full chart on this page from your own measurements rather than a single number.
Do I need a tape measure?
No. Height and weight alone give a solid estimate. If you have a tape measure, adding your bust, waist and hip makes the result exact, because every size chart is built from those three measurements.
What if I am between two sizes?
The tool tells you when you are on a boundary and which way to lean based on your fit preference. As a rule, size up for comfort or a relaxed look, and size down for a closer fit, especially in stretch fabrics.
Is my information saved or shared?
This calculator runs entirely in your browser. Nothing you enter is sent to a server, stored, or shared with anyone. It is used only to work out your size while you are on this page.
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Your general size is a starting point. Every product page has its own size guide, so you can compare and buy with confidence.