Find the size that fits you.

How it works

1. Build your twin

   Have a tape measure? Enter a few measurements; the app shows how to take each one. No tape? Pick a size that fits you at a brand you know.

2. Add a product

   Pick the brand and type, paste the product's shop link, or scan the barcode on its label.

3. See your size

   The recommended size and why: which area may feel tight, which loose. Once you buy, tell it how it fit; with your permission, your answer helps reveal for everyone whether a brand runs small or large.

Your measurements stay with you

• Your measurements, your weight and your body twin are never sent to our server. They stay on your phone and in its own backup.
• No account, no ads, no tracking. Open the app and use it.
• Sharing is your choice. With your permission, product details and fit answers without any measurements anonymously improve the catalogue and the size charts for everyone.
• Your data, in your hands. Export all of it as a file, or delete it with one tap, from Profile.

Official size charts of 12 brands

• Bershka
• DeFacto
• H&M
• Koton
• LC Waikiki
• Mango
• Massimo Dutti
• Mavi
• Pull&Bear
• Stradivarius
• Trendyol Collection
• Zara

Brands whose official chart is not in yet, such as Colin's, get a general chart based on the international size standard.

Brand names belong to their owners. Sizemira is not affiliated with these brands; the charts come from the size guides each brand publishes on its own site.

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