Perfect Fit Clothing App: Find Your Best Size Instantly

We all want to feel confident in our clothes — and that starts with getting the perfect fit. But online shopping often turns that simple goal into a frustrating guessing game. Different brands have different sizing rules. Returns pile up. Confidence goes down.

That’s where a Perfect Fit Clothing App can make all the difference.

Meet Tellar.co.uk — a free, web-based app built to solve sizing confusion for good. Designed for UK shoppers and supporting over 1,500 brands, Tellar gives you instant size recommendations tailored to your body or your known size in another brand.

If you’ve ever asked “What size should I get in this brand?” — Tellar is the answer.

What Is a Perfect Fit Clothing App?

A Perfect Fit Clothing App helps you discover your ideal clothing size across different stores and brands, either by:

Calculating your size from your body measurements
Matching your size from one brand to another

Instead of measuring yourself every time or guessing based on unreliable charts, these apps do the work for you. They use standardized data, fit models, and sizing logic to deliver real-time recommendations — like a digital tailor in your pocket.

Why Tellar Is the Perfect Fit Tool for UK Shoppers

While many apps exist, Tellar stands out because it’s:

✅ 100% free
✅ No download needed (works in your browser)
✅ Covers 1,500+ brands
✅ Designed with UK sizing and retailers in mind
✅ Fast, simple, and accurate

Whether you’re browsing ASOS, Mango, Nike, or COS, Tellar works behind the scenes to figure out your best size — based on real-world brand data, not vague approximations.

How Tellar Works

There are two ways to find your perfect fit on Tellar:

🧍 Option 1: Use Your Measurements

Know your chest, waist, and hip measurements? Just enter them (in cm or inches) and Tellar will calculate the size you should wear in any supported brand.

👚 Option 2: Use a Known Size from Another Brand

Don’t have your measurements? No problem. Just enter a brand and size that fits you well. Tellar will compare how that brand fits vs. the one you're shopping and tell you your best equivalent.

Example: You wear a Medium in Uniqlo. Tellar tells you to order a Large in & Other Stories — because their sizing runs smaller.

Features That Make It a True Perfect Fit App

✔️ Instant Results

You’ll get your size recommendation in seconds — no waiting, no calculation.

✔️ Accurate Fit Logic

Tellar knows how brands really fit. It adjusts for brands that run small, large, or in between.

✔️ Brand Fit Notes

You’ll see context like “this brand runs small” or “looser fit” to help you make informed choices.

✔️ Multi-Device Ready

Use it on your phone, laptop, or tablet — no app download required.

✔️ No Signup Needed

Try it instantly without creating an account (but you can save your profile if you want).

Why Fit Accuracy Matters More Than Ever

Over 40% of online clothing returns are due to wrong sizing
Returns waste time, cost retailers money, and create massive environmental impact
Poor fit affects customer confidence and brand loyalty

Using a perfect fit clothing app like Tellar reduces returns, saves you money, and helps you feel better in what you wear — because clothes that fit well look better, feel better, and last longer.

Who Should Use Tellar?

Tellar is built for anyone who shops online and cares about fit:

👗 Women shopping across high street and premium brands
👖 Men looking for precise jeans or shirt sizes
🎁 Gift buyers unsure of sizes for loved ones
🔁 Shoppers tired of ordering two sizes "just in case"
🧍‍♀️ People with changing bodies (e.g. pregnancy, fitness, recovery)
👨‍👩‍👧 Parents shopping for teens or growing children

Real-World Example

Let’s say you’re shopping for a dress from & Other Stories but aren’t sure what size to get.

You know you wear a size 10 in H&M.

Just open https://tellar.co.uk, choose “I know my size in a store,” enter:

H&M – Size 10
& Other Stories – as the new brand

Tellar tells you to buy a size 12 — because it knows the brand runs slightly smaller than H&M.

One tool. One result. Zero guesswork.

What’s Coming Next?

Tellar is constantly improving. New features on the way include:

Chrome Extension: See your size recommendation directly on clothing websites
Saved Profiles: Quickly reuse your fit info across sessions
Fit Preference Settings: Choose whether you like a tight, standard, or loose fit
Outfit Matching: Future integrations will even suggest outfit sizing across brands

How to Get Started

Using Tellar is easy:

👉 Visit https://tellar.co.uk
✏️ Choose how you want to enter your info (measurements or known brand)
🧠 Let Tellar do the work
✅ Get your perfect fit instantly

Final Thoughts

You deserve clothes that fit you — not the size on the label. The Perfect Fit Clothing App you’ve been waiting for is here, and it’s called Tellar.

It’s free. It’s fast. And it works across 1,500+ brands.

🎯 Ready to find your perfect fit?

👉 Try Tellar now at Tellar.co.uk