NETCOMMThe hidden value of size recommendation: Manifattura Valcismon's talkWatch the video
SizeFlow · size recommendation

The right size, before checkout.

SizeFlow recommends the size for each garment from height, weight, age and gender, matched against the brand's size chart or, for a more precise result, the garment's own measurements. It goes on the product page with a snippet, with no backend work.

Based on each garment's size chartNo body scanInstalled with one snippet
Model wearing the navy RRD Duprè blazer Model wearing the navy RRD blazer and trousers
SizeFlow01 / 04
38
SLIM FITRecommended for Giulia. Closer fit across the chest.
SlimIdealRelaxed
384042
FitFlow02 / 04
Blazer tried on the photo
Photo try-on
The blazer on the shopper's full-length photo.
StyleFlow03 / 04
Complete the look · 3 items
Navy blazerLight blue shirtNavy trousers
All in size 383 items
VisualFlow04 / 04
If the colour is missing, similar items
Similar blazerBlazer Duprè
Available in size 382 items

Brands using We Wear on their own site.

CastelliSportfulKarposRRDLa SportivaLiu JoModesto BertottoPatrizia PepeAléImperialSease

The We Wear modules.

Each module handles one part of choosing online, from size to styling, and works on the catalogue you already have.

01 · Size recommendation

SizeFlow

Recommends the size from height, weight, age and gender, starting from the brand's size chart or each garment's measurements.

SizeFlow on the demo store: size 38, slim fit
02 · Photo try-on

FitFlow

Shows a garment, or a whole look, on the shopper's full-length photo.

FitFlow: blazer, shirt and trousers tried on a full-length photo
The whole look
Blazer, shirt and trousers, tried on
03 · Complete looks

StyleFlow

Suggests complete looks around each item, using products in stock. Your team approves them.

Complete your outfit · navy blazer, blouse and navy trousers1 / 3
BlazerDuprè Boyfriend
38
ShirtOxford Jacquard
38
TrousersDuprè Travel
38
Add 3 items to basket
04 · Shoppable images

VisualFlow

Makes the garments in product and campaign photos shoppable and shows similar items from your catalogue.

VisualFlow: shoppable hotspots on the burgundy suit
Shirt
Oxford Jacquard Wom Shirt · €179
View item · Similar items
05 · Product photos

AI Studio

Creates on-model photos from your packshots, without booking a new shoot.

AI Studio: review and approval of generated still lifes
06 · 3D Configurator · live demo

3D Configurator

Try it now: pick the fabric and yarn and turn the garment in 3D.

Botto Giuseppe 3D configurator: jacket with selectable fabrics
07 · Body measurements

ScanFlow

Takes body measurements with a smartphone. An operator checks them and exports them to CLO3D.

ScanFlow: body scan from a smartphone
08 · Made to measure

3D Body Scanner

A scanning booth for showrooms, ateliers and trade fairs that produces a 3D body model in a few seconds.

3D Body Scanner: a person in the scanning booth
12 sensors · 1.7 m²
Precise measurements for tailoring and uniforms.
09 · Chat assistant Coming soon

AgentFlow

Answers shoppers in a chat and uses every module: size from SizeFlow, try-on with FitFlow, looks from StyleFlow, photos with VisualFlow.

The problem, in numbers

Size and fit weigh heavily on returns.

Market data from independent sources. These are not We Wear results: the effect on your catalogue is measured with a pilot.

Work out what returns cost you
2 in 3

shoppers returned clothes bought online mainly because they did not fit

Deloitte, Germany 2026 ↗
1 in 3

returns at Zalando is size-related

Zalando ↗
51%

of Gen Z order several variants of an item and send some back

NRF and Happy Returns, US 2024 ↗
up to €20

the cost of each returned item, depending on process and product

Deloitte, 2026 ↗
01SizeFlow

The size from four details, on the product page.

The shopper enters height, weight, age and gender and gets the recommended size for the garment on screen, without reaching for a tape measure.

SizeFlow: height, weight, age and gender SizeFlow: body measurements SizeFlow: recommended size 38, slim fit
No appIt opens in the browser, no sign-up
Neck, chest, waist, hipsThe measurements can be adjusted
Size 38 · slim fitCompared with 40 and 42
How they work together

You start with one module and add the others when you need them. Each module works on its own, and when several are active they share data: with SizeFlow on, the calculated size is already selected in complete looks, shoppable images and similar items.

Follow the journeySwitch it on for one category and compare returns and conversion with shoppers who don't see it.
Results

You measure it on your store.

We don't give you an average percentage. Every catalogue is different, so we set up a test on your own data with you.

How it is measured
An A/B test
on your data.
Size-related returns, before and after
Product page conversion
Orders with two sizes of the same item
Let's set up the test together
VisualFlow

From photo to basket.

VisualFlow adds hotspots to the garments in your photos, each showing price, colours and sizes. With “Shop the look”, blazer, shirt and trousers go into the basket together, in the size SizeFlow recommends.

Book a demo
Burgundy RRD suit with shoppable hotspots
Surflex Winter Boyfriend BlazerBurgundy · 38-48
Oxford Jacquard Wom ShirtBlue stripe · 38-48
Surflex Winter Chino WomBurgundy · 38-48
The complete look
3 items · size 38
Add to basket
Installation

Works with your online store.

It goes in with a snippet or Google Tag Manager. Your site stays as it is.

How it integrates
  • Snippet or Google Tag ManagerOn any platform that runs JavaScript, headless included.
  • The size charts you already haveFor SizeFlow, garment measurements and your size range are all it takes.
  • Your layoutThe widget uses your site's colours, fonts and wording.
  • Data in EuropeEuropean servers, GDPR, a standard DPA for EU brands.
  • APIFor apps, CRM or custom integrations.
ShopifyMagento · Adobe CommerceWooCommerceSalesforce Commerce CloudSAP CommercePrestaShopGoogle Tag ManagerHeadless and API
We Wear in practice

Customer stories

Fashion and sports brands using We Wear on their own sites. Each one started with a single module.

Manifattura ValcismonRRD Roberto Ricci DesignsHRX Bespoke Motorsport
Manifattura Valcismon · Castelli, Sportful, Karpos

SizeFlow on jerseys and technical kit

On the Castelli, Sportful and Karpos sites, SizeFlow recommends the size of jerseys and technical kit from height, weight, age and gender, using each garment's size chart.

SizeFlow
Read the story
RRD Roberto Ricci Designs · Menswear and womenswear

Four modules on one catalogue

SizeFlow, FitFlow, StyleFlow and VisualFlow run together on the RRD catalogue: size recommendation, photo try-on, complete looks and similar items filtered by size.

SizeFlowFitFlowStyleFlowVisualFlow
Read the story
HRX Bespoke Motorsport · Made-to-measure racing suits

Racing suits configured in 3D

With the 3D configurator the driver chooses the suit's colours, sponsors and details on the 3D model and signs off the final version before production.

3D Configurator
Read the story
What they say

Brands working with We Wear

“
SizeFlow
Thanks to We Wear, we are reducing the return rate related to size selection and improving the shopping experience for our customers on the Castelli Cycling, Sportful and Karpos Outdoor websites. A journey that combines technological innovation, data and customer focus.
Alessandro Bizzotto
Alessandro BizzottoDigital Commerce Manager, Manifattura Valcismon
“
SizeFlow
The integration of SizeFlow has transformed the way our customers interact with the online catalogue. The data speaks for itself: fewer returns, more confidence, more conversions. An investment that pays for itself.
Elisabetta Olivelli
Elisabetta OlivelliHead of E-commerce, RRD Roberto Ricci Designs
“
3D Configurator
Together with the Prisma Tech and We Wear team, we managed to develop a tool that embodies the innovative and creative spirit of HRX. Thanks to the configurator, customers can experiment with their own creativity, with no design limits.
Ago Alberghino
Ago AlberghinoFounder, HRX Bespoke Motorsport
FAQ

Frequently asked questions

If your question isn't listed, write to us.

Book a demo
What does We Wear do?

It builds modules for fashion e-commerce. SizeFlow recommends the size, FitFlow shows the garment on the shopper's photo, StyleFlow suggests complete looks from your catalogue and VisualFlow makes your images shoppable. There is also AI Studio for product photos, the 3D configurator and ScanFlow for body measurements.

How is it installed?

With a JavaScript snippet on the product page or a tag in Google Tag Manager. No backend work is needed. It runs on Shopify, WooCommerce, Magento, PrestaShop and custom platforms, headless included. Going live usually takes a few weeks, set-up included.

Can I start with just one module?

Yes. Most brands start with SizeFlow and add the others later, without reinstalling anything.

Does SizeFlow use artificial intelligence?

No. It uses a calculation algorithm: it works out body measurements from the details entered and compares them with the brand's size chart or the garment's own measurements. The same data always gives the same result.

Where is the data kept?

On European servers. The platform follows GDPR principles and there is a standard DPA for EU brands.

How do I know it works?

With an A/B test: part of your traffic sees the module, the rest does not. You compare returns and conversions over the same period and the same categories. We help you set it up.

Let's try it on one of your products.

In 30 minutes we show you the module on a garment from your catalogue, and how to measure whether it works.

Book a demo
Contact

Book a demo. We'll look at your catalogue in 30 minutes.

Send us a link to your store. On the call you'll see the module on your own products.

  1. 1You send us a couple of lines about your project
  2. 2Within one working day we book the call
  3. 3We show you the module on one of your products

Prefer email? info@we-wear.biz