Fit deserves more than a size tag.
A medium can mean something different on every label. Size charts give measurements, but shoppers still need to understand the silhouette: how roomy the body is, where the hem sits and how the garment drapes on a person.
Isomer aims to bring that context closer to the buying decision. We are building for independent apparel labels, streetwear brands and teams that want to communicate fit more clearly.
A visual language for fit.
The Fit Compass plots width from fitted to roomy, and length from cropped to long. Together with tagged size, a quality rating and written notes, it describes a silhouette instead of compressing every experience into “runs small” or “runs large.”
Everyday tee
“Roomy through the body with a shorter hem. I liked the relaxed shape without the extra length.”
Fictional garment and review. The compass uses the same fit meaning and category-aware verdict as the Isomer iOS app; it is not a guarantee of fit.
The planned experience
Connect your products
Link your Shopify products to the corresponding Isomer catalog entries.
Bring fit into focus
Show eligible public reviews with tagged size, fit notes and the two-dimensional Fit Compass on your product pages. Connecting a product does not guarantee that reviews already exist for it.
Help shoppers compare
Give shoppers more relevant evidence about cut and drape. Optional Similar Build matching is a later goal, subject to profile availability, consent and privacy controls.
Built to support better-informed decisions.
- Clearer fit communication. Show silhouette information alongside conventional sizing details.
- More context before checkout. Help shoppers interpret experiences from people who have worn the garment.
- Less sizing uncertainty. Support the goal of fewer sizing-related returns and more confident purchasing.
These are intended benefits, not measured conversion improvements or return-reduction claims. Isomer provides fit context, not a fit guarantee.
Part of one Isomer ecosystem.
The iOS app is where people publish wardrobe reviews. The website makes discovery and review browsing accessible on the web, with account, social and collection features. The Shopify integration is being developed to bring eligible fit evidence to the place shoppers are considering a purchase.
One shared Fit Compass connects those experiences. Consumer profiles are not automatically shared with merchants, and public review browsing is not intended to require an Isomer account.
Questions from brands
Can I install the Shopify integration now?
Not yet. The integration is in development and is not yet available for live storefront installation. Contact us to discuss your store and what you need from fit reviews.
How is this different from a conventional review widget?
The focus is structured fit context: width and length plotted together, category-aware verdicts, tagged size and written experience. Quality ratings complement that information rather than replace it.
Will shoppers submit reviews on my storefront?
Review creation currently belongs to the Isomer iOS app. The planned storefront experience is read-only review delivery; any future publishing handoff will need a clearly supported journey.
Are pricing or launch dates available?
We are not announcing pricing or a launch date yet. We would rather understand your needs than promise an installation timeline before the integration is ready.
Help shape a clearer fit experience.
Tell us your store URL and how you currently communicate fit or handle sizing-related returns. Please do not include customer records or personal body measurements in your enquiry.
Your email app will open. You can also write to support@isomerapp.com. See our Privacy Policy for information about handling personal information.