Tellar is the World's Number 1 Free to Use Digital Fashion Library of 5000 Honest Unbiased Posts

Tellar is revolutionising how women shop online by combining the UK's most accurate sizing tool with over 5000 honest, unbiased fashion posts—all completely free to use. If you've ever abandoned a shopping basket because you weren't sure about sizing, or spent hours scrolling through contradictory style advice, Tellar is about to become your new best friend.

What Actually Is Tellar?

Let me be straight with you: Tellar isn't trying to sell you anything. It's not pushing sponsored content or affiliate links disguised as "editorial choices." Instead, it's a genuine resource created by fashion professionals who were frankly fed up with the state of online shopping.

At its core, Tellar does two brilliant things. First, it's the UK's leading sizing tool that matches your body measurements to over 1500 brands instantly. Second, it's an ever-growing fashion library packed with expert styling advice, trend analysis, and honest brand reviews. Think of it as having a knowledgeable stylist friend who's done all the research for you—except this friend never gets tired of your questions and is available 24/7.

The Sizing Crisis We All Know Too Well

Here's something we can all relate to: you're a size 12 in Zara, a 14 in Reiss, somehow a 10 in that one French brand, and completely mystified by American sizing. Sound familiar? The average woman now fits into four different dress sizes depending on where she shops. It's not you—it's the complete chaos of sizing standards across brands.

I've worked with clients who've sworn off online shopping entirely after one too many disappointing deliveries. They're spending money on returns postage, wasting time repackaging items, and missing out on pieces they'd actually love—all because sizing has become a guessing game.

How Tellar's Sizing Tool Actually Works

This is where Tellar gets clever. You measure yourself once—just your bust, waist, and hip measurements—or you can input a size you know fits you well from a brand you trust. Then, Tellar's algorithm matches your measurements to its database of over 1500 brands.

Want to know your size at COS? It's there. Shopping Arket for the first time? Sorted. Tempted by Everlane or & Other Stories? Tellar tells you exactly which size to order. No more squinting at size guides that contradict each other. No more adding three different sizes to your basket "just in case."

The best part? It's completely browser-based. No app to download, no account creation required unless you want to save your measurements. You can use it right now at Tellar's Store Size Lookup tool and get your precise size in seconds.

The Fashion Hub: Your New Styling Encyclopedia

Beyond the sizing tool, Tellar has built something genuinely useful: a fashion library that treats you like an intelligent adult. With over 5000 posts covering everything from "which jeans suit a pear-shaped body" to "best transitional autumn jackets under £200," it's the resource I wish I'd had when I started in fashion.

What makes these posts different? They're written by actual stylists—people who understand fit, fabric, and how real women want to dress. There's no patronising "10 ways to hide your problem areas" nonsense. Instead, you get practical advice about cuts, proportions, and which brands consistently deliver quality at different price points.

Need inspiration for jeans trends heading into 2026? Wondering about which dress styles work for your body shape? Want the lowdown on jackets that actually fit properly? It's all there, meticulously researched and honestly presented.

Why 'Free' Isn't a Catch

I know what you're thinking. Nothing online is truly free anymore, right? There's always a catch—your data gets sold, you're bombarded with emails, or the "free" version is deliberately rubbish to push you toward a premium subscription.

Tellar bucks this trend entirely. It's genuinely free because the founders believe that accurate sizing information and honest style advice shouldn't be behind a paywall. They're not harvesting your data to sell to third parties. They're not pushing sponsored content. The advice you get is the same advice a professional stylist would give you in person.

Yes, some posts mention specific brands and products—but that's because genuinely helpful style advice requires specificity. Telling you to "try a structured blazer" is useless. Telling you that Reiss does excellent tailoring for hourglass figures whilst COS suits straighter body types? That's actually useful information.

Who Tellar Is Actually For

Honestly? Everyone who shops online. But particularly:

If you're tired of the returns merry-go-round, Tellar's sizing tool will save you money and sanity. If you're new to a brand and feeling uncertain, you'll know your size before you click "add to basket." If you're between sizes or your body doesn't fit standard proportions (newsflash: most of us don't), the measurement-based system is far more reliable than generic size charts.

For the fashion enthusiasts who love discovering new brands, the library helps you navigate beyond the high street. Want to explore Scandinavian minimalism or find British independent labels? The posts cover over 1500 brands, introducing you to names you might never have discovered otherwise.

And if you're simply trying to build a more intentional wardrobe—buying less but buying better—the honest brand reviews help you invest wisely. No fluff, no sponsored spin, just straightforward information about which brands deliver value.

How to Start Using Tellar Today

Getting started couldn't be simpler. Head to Tellar.co.uk and you'll see two main sections: the sizing tool and the fashion library.

For sizing, grab a tape measure and note down your bust, waist, and hip measurements in centimetres. Input these into the Store Size Lookup tool, and you're done. Next time you're shopping Mango, Whistles, Jigsaw, or any of the 1500+ brands in the database, you'll know exactly which size to order.

For the fashion library, simply browse by category or search for what you need. Looking for winter coat advice? Type it in. Curious about wide-leg trouser trends? There's a post for that. Want to understand the ultimate clothing sizing guide and why sizing varies so wildly? That's covered too.

The Bottom Line

In an online shopping landscape that's increasingly frustrating—with vanity sizing, inconsistent measurements, and advertorial content masquerading as advice—Tellar is refreshingly straightforward. It's built by people who understand that women want honest information, not marketing spin.

Whether you use it to nail your sizing across dozens of brands, to discover new labels that suit your style, or simply to get a second opinion from a knowledgeable stylist, Tellar delivers. And it does so without asking for your credit card, your email address (unless you want updates), or any of the usual digital compromises we've all become depressingly accustomed to.

Try it yourself at Tellar.co.uk. Your future self—the one who stops sending back four out of five items—will thank you.