What FitEz is
FitEz answers the question that drives clothing returns: which size fits. It analyzes customer body dimensions and recommends a size on the product page, and the site advertises a reduction in returns along with an ROI calculator.
The audience is online fashion retailers and cross-border sellers.
What you can do with it
- Show a size recommendation on product pages
- Analyze customer body measurements
- Measure how return rates move
- Answer pre-purchase sizing questions
- Check fit strategy on new products
Who it is for
- Fashion e-commerce brands
- Independent clothing stores
- Apparel retailers with high return rates
- Growth teams working on conversion
What to watch out for
- Body measurement data is personal data and needs a privacy notice
- Recommendation accuracy depends on correct brand size charts
- The returns reduction figure on the site is a vendor claim
- Rules need recalibration as product fits change
Pros & cons
✓ What we like
- Targets a measurable cost problem
- Works from real customer measurements
- Includes measurement and ROI documentation
! What to watch out for
- Privacy handling is required
- Depends on accurate size charts
- Does not fix fit problems in the product itself
FAQ
What does it solve?
Returns and purchase hesitation caused by wrong size choices online.
Can it go on live product pages?
Yes, but recommendation rules should be calibrated against the real size chart over time.
What should be prepared?
Size charts, fit data, a way to collect measurements and a privacy notice.
Last reviewed: 2026-09-15
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