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FitWise AI: Intelligent Size Recommendations for Retailers

Introduction to FitWise AI, an AI-powered sizing tool designed to solve online shopping uncertainty, reduce return rates, and boost customer confidence.
LBy Leadde Updated August 21, 2026

Why Half of Online Fashion Comes Back

Clothing is returned because it did not fit, and it did not fit because the size chart described a garment rather than a body. Shoppers order two sizes intending to send one back, which turns a sale into a logistics cost and a customer into someone who no longer trusts the size guide.

The deliberate double order is the detail that makes this promo land, because every e-commerce manager has seen it in their own basket data and most size-tool marketing never mentions it. The material to leave in the source document is your own accuracy claims: recommendation hit rates and return reduction figures are the numbers a retail buyer will test hardest, and they belong in a pilot report with a named customer attached.

The template compresses it into five scenes: one on the two-size order leaving the warehouse, one on the recommendation appearing at the point of choice, one on the single item shipped instead, one on what the returns bay looks like after a season, and one on the next step.

How to Keep a Retail Promo Accurate Enough to Survive Procurement

Retail technology promos are watched by people who will later be asked to defend the claim to a finance director. Anything overstated in thirty seconds becomes a problem in the second meeting, which is why precision matters more here than in most promo work.

Show the behaviour, not the model

Show the behaviour, not the model

Two sizes in one order is observable and undeniable. Machine learning explanations invite scepticism and cannot be verified in a promo.

Attach any number to a named customer

An unattributed reduction figure is discounted immediately by this audience. One customer, one category, one season is credible.

Say what it does not fix

Fit tools do not address style dissatisfaction or delivery damage, which are also in the returns number. Naming the boundary makes the rest believable.

End on the pilot, not the platform

A single category trial is what a retailer will actually agree to, and asking for it directly outperforms a general invitation.

Bring the overview already used with retail buyers across

Upload the product overview, the pilot report from a named retailer, or the returns analysis from your own data in PDF, DOCX, DOC, PPTX, or TXT, up to 200 MB. Scenes come back ready to edit; the source file stays as it is.

Fit It Before It Ships Twice

Bring the overview already used with retail buyers across, review the scenes, and publish before the next peak trading period.

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Start With This Template. Finish With a Video Ready to Share.

Add your onboarding guide or help-center pages and generate an editable draft in minutes.