Plus Size Clothing Conversion Guide
Convert plus size clothing across US, UK and EU labels with measurement-first advice for bust, waist, hips, bras, belts and brand size charts.
Plus size clothing conversion works best when you start with measurements instead of labels. The same body can map to different numbers depending on whether the retailer uses US, UK or EU sizing, and plus size ranges may use different fit blocks than straight sizes. Begin with bust, waist and hip measurements, then use the Clothing Size Converter as a regional starting point.
Measure the Fit Points That Matter
For dresses and tops, bust and hip measurements usually determine comfort. For trousers, waist, hip and rise are essential. For structured jackets, shoulder and upper arm room can matter as much as chest measurement. If the item includes a belt, compare your waist with the Belt Size Converter before ordering a matching accessory.
Check Bras Separately
Clothing size and bra size are not interchangeable. A dress size may suggest a broad body range, while bra sizing depends on underbust and bust difference. Use the Bra Size Converter for lingerie and fitted tops where cup or band fit affects the garment shape.
Compare Brand Measurements Before Checkout
After converting regional labels, read the brand's own size chart. Plus size lines vary widely in shoulder width, waist shaping, fabric stretch and hip ease. If you are between sizes, choose based on fabric and garment structure: size up for woven pieces with no stretch, but consider the smaller size for stretchy knits if the measurements overlap.