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Clothing Size Guide: Understanding UK, US, EU, and International Sizes

June 9, 2025
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Shopping for clothes online can be tricky when you're unsure about size conversions—especially when brands follow different sizing charts across the world. Whether you're shopping from the UK, US, Europe, or Asia, this guide will help you confidently choose the right size.

Why Sizes Vary Around the World

Different countries follow their own sizing systems based on historical measurements, body proportions, and cultural preferences. That's why a "Size 10" in the UK might not fit the same as a "Size 10" in the US or Japan.

Common Size Conversion Table – Women's Clothing

InternationalUSUKEU
XS2634
S4836
M61038
L81240
XL101442

Note: Always check each brand's individual size chart when shopping!

How to Measure Yourself (Tips for Accurate Sizing)

  • Bust: Measure around the fullest part of your chest
  • Waist: Measure at the narrowest part of your waist
  • Hips: Measure around the fullest part of your hips
  • Use a soft measuring tape and stand straight but relaxed

Tendria Tip: Compare your measurements with the product's size chart before ordering.

Size Tips for Sri Lankan Shoppers

  • Most Sri Lankan brands follow UK sizing
  • Always refer to cm/inch measurements when shopping internationally
  • Oversized fits are forgiving—when in doubt, go one size down

What About Men's Sizing?

Here's a basic breakdown:

SizeUSUKEUChest (inches)
S36364634–36
M38384838–40
L40405042–44
XL42425244–46

Shirt sizes in inches often refer to chest width or collar size.

Shop Smarter with the Right Size

Now that you've got the hang of size differences around the world, you're ready to shop smarter and avoid unwanted surprises. At Tendria, we include detailed sizing charts on every product page to help you pick your perfect fit.