Convert women's dress and apparel sizes between US, UK, EU, Australian and Italian systems, with approximate bust measurement.
Women's apparel • US/UK/EU
Built on internationally recognised SI and standards-body conversion factors for dependable results.
Results update live as you type, with a clear visual breakdown across every unit at once.
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Clothing sizes are notoriously inconsistent. Modern US sizing grew out of a 1940s government survey that produced numbered sizes, but decades of "vanity sizing" have since shifted those numbers downward, so a size today is larger than the same number was 40 years ago. Europe largely standardised on body-measurement-based numbers (the EU/“EN 13402” system), while the UK kept its own scale — leaving shoppers to translate between US, UK, EU and Italian numbers.
This converter lines up the common women's apparel scales side by side and includes an approximate bust measurement, which is the most reliable cross-brand reference. Because every label cuts garments differently, treat the equivalents as a starting point and always confirm against the brand's own size chart and your own measurements.