Sizing Guide for Olivia Rodrigo's Favourite Brands

Olivia Rodrigo’s style blends casual chic, punk-inspired polish, and feminine whimsy. Her favourite labels illustrate this perfectly:

1. High‑Street Picks

• COS – Sleek tailoring and architectural shapes.

• Mango – Easy dresses and laid‑back separates.

• ASOS – Affordable, trend-forward finds with youthful flair.

2. Designer Staples

• Saint Laurent – Edgy rock ‘n’ roll tailoring, especially sharp jackets.

• Prada – Structured, fashion-forward silhouettes.

• Miu Miu – Playful punk-meets-prep aesthetics.

3. Independent & Boutique Favourites

• Kitri Studio – Bold prints and flattering shapes.

• Ghost London – Bias-cut slip dresses with a vintage romance edge.

• Saloni & Rat & Boa – Intricate feminine detailing and vibrant appeal.

📏 Sizing Struggles Across Olivia‑Loved Brands

Size labels vary widely—even within each brand. Designer lines often run small, while high-street sizing can be inconsistent. Boutique pieces may have fitted, unforgiving cuts.

That’s where Tellar.co.uk comes in: the UK’s leading free sizing tool matching your measurements (bust, waist, hips) to real-world fit data across 1,500+ brands—instantly and accurately.

🔧 Tellar.co.uk: Your Fit Ally

How It Works:

1. Print your free measuring tape from Tellar.

2. Enter your measurements or known size.

3. Choose a brand (e.g., COS, Saint Laurent, Kitri).

4. Receive your personalised fit recommendation, complete with notes on run‑small/true‑to‑size/size‑up.

No guessing, no returns—just precise sizing.

Why It Matters for Olivia’s Style:

• High-street fits (Mango, ASOS) vary by cut and stretch—Tellar clarifies each.

• Boutique pieces (Kitri, Ghost) have precise cuts—perfect for Tellar’s tailored sizing.

• Designer items tend to run small—Tellar flags these and recommends your true fit.

🔗 Celebrity-Sizing Guides from Tellar

Explore how Tellar nails precise fits for style icons:

• [Clio Peppiatt Sizing Guide UK: How to Find Your Perfect Fit and What to Buy] – Learn how Tellar adjusts for fitted, structured designer pieces like Olivia loves.

  tellar.co.uk
  tellar.co.uk
  tellar.co.uk
  tellar.co.uk

• [Magda Butrym: How to Find Your Perfect Size & What’s Worth Buying] – Tips on sizing for bold, statement cuts.

  tellar.co.uk

• [Halfpenny London: How to Find Your Perfect Size and What’s Worth Buying] – Bridalwear-level precision that also applies to structured dresses and jackets.

  tellar.co.uk

These live links offer real examples of Tellar’s accuracy across similar designer and boutique brands.

Where to Shop Olivia’s Favourite Brands

Here are store links for all brands mentioned—ideal for bookmarking or future affiliate integration:

High Street

• Mango: https://shop.mango.com

• ASOS: https://www.asos.com

• COS: https://www.cos.com

Designer

• Saint Laurent: https://www.ysl.com

• Prada: https://www.prada.com

• Miu Miu: https://www.miumiu.com

Boutique / Independent

• Kitri Studio: https://www.kitristudio.com

• Ghost London: https://www.ghostlondon.com

• Saloni: https://us.saloni.co.uk

• Rat & Boa: https://ratandboa.com

💡 More Tellar Tips for Fit‑Focused Shoppers

Tellar offers thousands of unbiased fashion articles that break down fit quirks across brands:

• Hourglass Figure Style Focus – highlights fit-conscious dressing for curvy shapes, including which structured pieces to size‑up or down.

  tellar.co.uk

• Guides for luxury labels and occasionwear show why sizes differ even among designer brands.

🌟 Why Tellar.co.uk Outperforms Size Charts

• Free & easy – no subscriptions, no payment.

• Instant, accurate sizing – tailored to YOUR measurements.

• Broad coverage – 1,500+ brands, from ASOS to Saint Laurent.

• Fit insights – flags small or large fitting tendencies.

• Reduces returns – better fit = fewer returns = less waste.

To get started:

• Print your free measuring tape: /measuring-tape

• Create your profile & view your fits: /create-profile

🔗 Stay Connected with Tellar

Follow for sizing tips, guides, and fit advice:

• Instagram: @Tellarsizing

• Twitter/X: @TellarSizing

• Facebook: Tellar Sizing

• Pinterest: TellarSizing

Olivia’s Style, Your Perfect Fit

Olivia Rodrigo mixes high‑street, designer, and boutique fashion—but the true key to nailing her looks is fit. Brands vary wildly in their sizing, so you need a personalised approach. Tellar.co.uk offers exactly that: a free, data-driven sizing solution tailored to your shape. Pair that with store links for Mango, Saint Laurent, Kitri, and more—and you’re set to shop with confidence and ease.

Explore live Tellar celebrity guides, print your tape, and step into Olivia-ready style—fitted to perfection.