Never Guess Your Size Again

The Vivariety app helps you find your perfect fit... Say goodbye to returns. No more frustration. Just clothes that actually fit you.

Over 87% of shoppers say sizing is their #1 frustration. Let’s fix it — together.

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Mobile Mockup Image

Shopping shouldn’t feel like guesswork. But sometimes, it does

You order multiple sizes each time you shop — and hope one fits. Every retailer’s size chart feels different (because it is).

Reviews help… until they don’t. Height? Shape? Stretch? Who knows. Returns take forever — and the refund feels like a chore.And the worst part? You still don’t know which size to pick next time.

Vivariety solves all of this — in one place.

Features

Why Vivariety?

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Your Fit Passport

Your personalised profile built from real measurements

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Smart Sizing

Intelligent size recommendations tailored to YOUR shape, not generic size charts

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Shop with Confidence

Fit Confidence scoring shows you how sure we are — no mystery

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Enjoy Fewer Returns

Size frustration is eliminated as you shop clothes with assurance

The All-in-one
Size Checker Tool

Up to 70% of fashion returns are caused by poor fit.

Vivariety tackles this at the source.
By combining your real measurements with brand-specific sizing data, we help you choose the right size before you buy.

Fewer returns. Better-fitting clothes. Smarter shopping.

Shop Your Accurate Size from Your  Favourite Brands.

How It Works

Get Your Accurate Size in
3 Simple Steps

Get Your Accurate Size in 3 Simple Steps

Build Your Fit Passport

Add your measurements and fit preferences. Takes less than 60 seconds.

Paste a Product Link

Instantly analyze the retailer’s size guide, brand fit, and garment shape.

Get Your Size + Fit Confidence Score

Before you hit 'Buy', know exactly which size will best fit YOU - not the model, not the chart, but you.

Build Your Fit Passport

Add your measurements and fit preferences. Takes less than 60 seconds.

Paste a Product Link

Instantly analyze the retailer’s size guide, brand fit, and garment shape.

Get Your Size + Fit Confidence Score

Before you hit 'Buy', know exactly which size will best fit YOU - not the model, not the chart, but you.

Testimonials

See What Our Users Are Saying About the App

Cut your returns by as much as 60% and save BIG when you shop with Vivariety

Amara, 44

I returned clothes so often I stopped online shopping. Vivariety gave me back my confidence — I ordered a medium, it fit perfectly.

Cassie, 32

Pasted an ASOS link and got my size recommendation in seconds. Couldn't believe how accurate it was.

Lauren, 28

The confidence score changed everything for me. A 92% fit score meant I actually went through with the purchase.

Gemma, 29

I am ued to ordering three sizes every time. It's amazing to have an app that tells me exactly my size and what will fit — and it’s actually accurate.

Kat, 35

Shopping online used to stress me out... Now I paste a link, and I instantly know my best size? It feels like having a personal shopping assistant.”

Phoebe, 22

Different brands always fit me differently. Vivariety shows me the size that matches my actual body, not a generic chart. Online shopping finally makes sense.

FAQs

Frequently Asked Questions

What is Vivariety?

Vivariety is a personalised size recommendation platform. You create a Fit Passport — either by entering your body measurements or by telling us what size you usually wear at brands you know — then paste any product URL from a supported retailer to get an accurate size recommendation with a confidence score and fit notes.

Which retailers are supported?
How do I create my Fit Passport?
How do I get a size recommendation?
What is Vivariety?

Vivariety is a personalised size recommendation platform. You create a Fit Passport — either by entering your body measurements or by telling us what size you usually wear at brands you know — then paste any product URL from a supported retailer to get an accurate size recommendation with a confidence score and fit notes.

Which retailers are supported?
How do I create my Fit Passport?
How do I get a size recommendation?
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An Absolute Game Changer

Fashion has ignored real bodies for too long.Vivariety was designed to celebrate them.
Whether you’re curvy, slim, tall, short, athletic, postpartum, or anywhere in between —
Vivariety adapts to your body type and helps you navigate the shopping experience with ease.

Did You Know?

Studies show 1 in 2 shoppers lack confidence in online sizing.
It's time to redefine your online shopping experience.

You’ve never shopped like this. Experience the revolutionary app that’s changing the game.