Success stories

Online fashion stores of every shape and size use Faslet to sell smarter, increase conversion and reduce clothing returns. They’ve experienced new levels of profitability while reducing their carbon footprint. 

Find out what we have done for them – and what we can do for you.

Rain couture


“Due to Covid-19 people are shopping more online and as a result of that Rain Couture received more size and fit-related queries. It was clear that our customers needed more online support than our static size chart to find the right fit online” – Daphne Gerritsen, owner

Dedicated to innovation and progress, Rain Couture decided to implement Faslet’s Size Me Up solution. Their goal was to offer their customers an optimized online shopping experience, with personal size recommendations on all of their products. 


Rain Couture found that the Size Me Up widget was a very welcome addition to their webshop. Being quick and easy to use, the size recommendation widget was often consulted before purchasing. It took away any insecurities that customers may have regarding the size. After implementing the Size Me Up widget, Rain Couture experienced an increase in conversion rate, average order value (AOV), and net sales. 

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Can I install the Size Me Up-widget on my online fashion shop without a technical or design background?

Definitely! It’s simply a matter of adding a bit of code to your website. We will be there to help with the initial setup and to answer any questions you might have.

Is the Size Me Up-widget optimized for mobile devices?

Our size recommendation widget is cross-platform, meaning that it works perfectly on all browsers and platforms.

Will I have access to performance rates?

We will provide you with access to our Self Serve Portal with insights into your performance and give you tips on how to optimize your online fashion store even further. 

Does the Size Me Up-widget also work for ‘unconventional’ clothing items such as jumpsuits?

Of course! Our innovative recommendation widget adapts to the particular clothing item at hand.

What is the Faslet App?

Faslet, is a mobile application, which is currently in development, that helps shoppers with the most convenient mobile shopping experience. We do this by providing your right sizes, based on your own personal measurements, across multiple amazing fashion brands.

Faslet recommends a different size as I’m currently wearing?

Faslet correlates your personal measurements with fashion brands' size charts and shows you the suggested size that fits you best in the brand webshop. Sometimes it can happen that the size is not fitting perfectly. In such case, it will be much appreciated to share this so you can help us to improve our service. Please send us an email to

What is happening with my data?

We respect your privacy, which is why we offer the service personally but anonymously, we don’t need any pictures either. For our privacy policy please visit

Let’s solve sizing together

Interested in adding our solution to your online store?