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OUR SIZING

We've recently updated our sizing from letter to numerical.

This change is designed to offer a more accurate fit and to make choosing your size simpler.

Historically, we’ve been known for our generous fits, and many of you have sized down. Our updated sizing brings us closer in-line with other brands already in your wardrobe.

To help you find the right fit, we recommend referring to the garment-specific size specifications listed on each product page.

You can also consult our UK size guide for general sizing information, along with our international size conversion chart and measuring guide below.

If you’d like additional guidance, our team is always happy to help and ensure you feel confident finding the right fit first time – hello@wiggykit.com.

Product Measurements

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For guidance on how to measure, please refer to our Sizing Information Page.

International Size Conversion

UK6810121416
US24681012
IT384042444648
BE | ES | FR | NL | PT343638404244
AT | CH | DE | SE323436384042
BY | RU363840424446
PREVIOUS WK SIZEXXSXSSML