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Size chart

ASOS size chartEstimated

UK online retailer; broadly true to UK sizing. Use the chart, then convert to or from any other brand below.

ASOS women's sizes run roughly: S fits a 86–94 cm bust, M a 94–102 cm bust, and L a 102–110 cm bust. ASOS is fairly true to size. Use the chart below or convert your size from another brand.
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These conversions are estimates while we finalise our sizing data — always check the brand's official size chart before buying.
ASOS sizeApprox. internationalBustWaistHip
XSUS 2 · UK 6 · EU 3478–86 cm64 cm88 cm
SUS 4–6 · UK 8–10 · EU 36–3886–94 cm72 cm96 cm
MUS 8–10 · UK 12–14 · EU 40–4294–102 cm80 cm104 cm
LUS 12–14 · UK 16–18 · EU 44–46102–110 cm88 cm112 cm
XLUS 16 · UK 20 · EU 48110–118 cm96 cm120 cm
XXLUS 18–20 · UK 22–24 · EU 50–52118–126 cm104 cm128 cm
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Bust is the primary fit point for tops and dresses. Enter it once to see your size in every brand.

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Official source: ASOS's official size chart ↗

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FAQ

About ASOS sizing

Is ASOS true to size?
ASOS is fairly true to size. Broadly true to UK sizing.
How do I measure for ASOS?
Measure your bust at the fullest point with the tape level and snug. Enter it in the measurements tab to get your ASOS size and your size in every other brand.