Fit Closes The sale.

Building fashion's fit intelligence platform by connecting the customer with the product.

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Sir of Sweden Moe IKNW Green Laces Sir of Sweden Moe IKNW Green Laces Sir of Sweden Moe IKNW Green Laces Sir of Sweden Moe IKNW Green Laces
Fit analysis shown across a woman's outfit

It starts
here.

Fit analysis shown across a woman's outfit

Most sizing tools stop after recommending a size. For SizeMeApp, that’s where the story begins.

Every recommendation becomes valuable fit intelligence that helps brands understand their customers, improve products, and make better decisions.

Find out more

What we’ll cover

How it fits

Recommend the right size and explain how the garment is expected to fit.

What you discover

Connect customer, product, conversion and return data for optimization.

What to
expect

From seamless integration to actionable fit intelligence, here’s what you can expect from SizeMeApp.

Example SizeMeApp fit intelligence report
Fast integration
Get up and running with a simple integration.
Connected data
Bring customer, product and performance together.
Actionable reports
Turn complex data into clear product insights.
Continuous improvement
Make every collection smarter than the last.
Example SizeMeApp fit intelligence report

Help customers find the most suitable size based on their body type, height and weight, matched against the brand’s size chart.

Go beyond the size recommendation and show how the garment is expected to fit across different areas of the body, giving customers a clearer understanding of the fit before they buy.

Guide customers at key moments in the shopping journey with personalized prompts that help them make more confident purchase decisions.

Move from recommending the right size to helping customers discover the right products. Use their fit profile to surface garments that are more likely to fit them well and suit their individual body shape.

Size tool image

They said
it best.

“We specialize in tailored garments, one of the most difficult product categories to sell online. Helping customers find the right size has traditionally required a great deal of manual support, and many customers ordered multiple sizes just to try them on at home.

Since implementing SizeMeApp, we’ve reduced both the workload on our customer service team and the number of returns. It has become an invaluable part of our online shopping experience.”

Insights

See what
others miss.

Most brands know what customers buy. Few know who they’re actually designing for, why products come back, or what to change to prevent it.

Different customer body profiles

01 — The customer

Who are you actually designing for?

Understand the bodies behind the orders. See how your customers are distributed across body types, proportions and sizes. And how well your current size range represents them.

Fashion returns and fit

02 — Returns

Why does it come back?

Move beyond return rates and start understanding the fit behind them. Identify patterns between customers, garments and outcomes to uncover where problems really begin.

Garment pattern block and ruler

03 — The product

What actually fits?

See how individual products perform across different customers and body types. Spot recurring fit issues, strengths and opportunities that sales figures alone cannot reveal.

Fashion collection and assortment

04 — The collection

What are you missing?

Look across the assortment to uncover gaps, overlaps and opportunities. Understand who your collection works for and where there is room to design better.

From insight to action

Know what
to change.

SizeMeApp turns fit data into practical reports that help teams move from observation to action. From understanding customers and product performance to improving grading, size ranges and future collections.

SizeMeApp product insight report
SizeMeApp customer fit coverage report
SizeMeApp collection intelligence report
Better grading. Better size ranges. Better products.

See your
potential.

Every brand is different. Estimate how improved fit could impact your business.

+€500K Increased sales/year
€105K Savings returns
21% New return rate
69 t Avoided CO₂

A few things
you might be wondering.

SizeMeApp is a fit intelligence platform for fashion ecommerce. It helps customers choose the right size while turning every recommendation into valuable insights about customers, products and fit.

SizeMeApp connects information about the customer with product and garment data to recommend a size and explain how the garment is expected to fit. The resulting data can then be used to understand fit, returns, conversion and product performance.

Most size tools stop after recommending a size. For SizeMeApp, that is where the story begins. We connect recommendation data with product and performance data so brands can understand why something fits, where problems occur and what can be improved.

No. SizeMeApp can guide customers without requiring them to know all of their exact measurements. The experience is designed to make finding the right size simple and easy to use.

The exact setup depends on your business, but SizeMeApp can work with existing size charts, product information and garment data. Additional purchase, return and performance data can be connected to build deeper fit intelligence over time.

Fit-related returns can typically be reduced by 20–40%, while conversion can increase by 5–15%, depending on the setup, product category and how SizeMeApp is implemented.

The biggest impact comes from helping customers choose the right size with more confidence, reducing unnecessary size ordering and removing uncertainty from the purchase decision.

We provide actionable fit intelligence reports that turn customer, product, conversion and return data into clear, actionable insights.

The reports can highlight customer fit coverage, product performance, fit issues, returns and bracketing behaviour. We show you what is working, where problems occur and what can be improved in future collections.

SizeMeApp is designed for a straightforward integration. The exact timeline depends on your ecommerce setup and available product data, but we keep the process as simple as possible and guide you through the setup. A basic integration for the size tool takes only a few hours.