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Does the Brand LouLou Studio Run Big or Small? What Is Their Sizing Like—and What’s Worth Buying?

Author: Stylist and brand team at Tellar

Date: 2025

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Paris-based LouLou Studio has gained global popularity for its minimalist, elevated wardrobe essentials. Think soft cashmere knits, flowing tailored trousers, clean lines, and a neutral palette that exudes understated luxury. But as with many fashion-forward European brands, one key question often comes up: Does LouLou Studio run big or small?

Tellar.co.uk matches your measurements to LouLou Studio’s sizing—and 1,500+ other brands—in seconds. One quick, free setup, a free measuring tape sent to you, and you'll never need to check a size chart again. Always free. No catches.

This guide walks you through how LouLou Studio fits, whether you should size up or down, what garments are worth buying, and why using Tellar.co.uk saves you time, money, and hassle when shopping luxury labels online.


About LouLou Studio: Quiet Luxury With a Parisian Soul

Founded by Parisian fashion consultant Chloé Harrouche, LouLou Studio combines the simplicity of French style with the quality of Italian and Mongolian craftsmanship. The brand is celebrated for:

  • Relaxed tailoring

  • Luxury knitwear

  • Timeless neutrals

  • Minimalist silhouettes

The silhouettes are clean and often oversized by design, but the actual fit can vary depending on the item. While sweaters and outerwear lean roomy, trousers and blouses may run true to EU sizes—which can feel snug to UK shoppers unfamiliar with continental sizing norms.


So, Does LouLou Studio Run Big or Small?

LouLou Studio generally runs large in knitwear and coats, but true to size (or slightly small) in trousers, shirts, and structured pieces.

Key Fit Notes:

  • Jumpers & cardigans: Oversized, often boxy

  • Coats: Relaxed shoulders, generous length

  • Trousers & skirts: Structured waist, limited stretch

  • Blouses & shirts: Tailored and slim at the shoulders

  • T-shirts: Slightly roomy, cropped in length

Because of this variation across product types, it’s not enough to guess based on past purchases. Tellar.co.uk uses actual brand specs, garment measurements and your body profile to make precision recommendations.


LouLou Studio Sizing: UK vs EU Conversion Guide

UK Size

EU Size

LouLou Studio Estimate

Fit Style

UK 6

EU 34

XS

Relaxed fit in knits, snug in tailored items

UK 8

EU 36

S

Slightly loose in tops

UK 10

EU 38

M

True to size or snug in trousers

UK 12

EU 40

L

May feel roomy in coats

UK 14

EU 42

XL

Still relaxed in sweaters

UK 16

EU 44

XXL

Availability limited

📏 Want exact advice based on your chest, waist, and hip measurements? Create your free profile on Tellar and we’ll instantly match you to the best LouLou Studio size—per product type.


How Each Category Fits (and What to Watch Out For)

1. Cashmere Knitwear

  • Fit: Boxy, dropped shoulders, oversized sleeves

  • Size Advice: Size down if you prefer a closer fit

  • Tellar Tip: Tellar calculates shoulder width and sleeve drop for knits precisely


2. Wool Coats and Jackets

  • Fit: Relaxed and long-line

  • Size Advice: True to size or slightly generous

  • Tellar Tip: Add your layering preferences (yes/no) to adjust fit recommendations


3. Trousers and Skirts

  • Fit: High-waisted, structured, minimal stretch

  • Size Advice: Size up if between sizes

  • Tellar Tip: Tellar calculates exact fit using waist/hip ratio and rise length


4. Shirts and Blouses

  • Fit: Tailored through shoulder and sleeve

  • Size Advice: True to size, but size up for relaxed feel

  • Tellar Tip: Ideal for using your bust and upper arm measurements for precision


5. Footwear (If available in capsule collections)

  • Fit: Classic EU fit

  • Size Advice: True to size or slightly narrow

  • Tellar Tip: Shoe width and sock thickness included in foot sizing logic


Why LouLou Studio’s Sizing Can Be Confusing

LouLou Studio often leans into the "one-size-fits-most" aesthetic, but in reality:

  • Many oversized pieces still have fitted armholes or short lengths

  • Waistbands on trousers and skirts are not stretch-based, and can feel snug

  • Fit varies by collection—some are oversized, others are sharply tailored

  • Product listings typically lack complete garment measurements

Rather than rely on general assumptions, Tellar.co.uk maps your profile to the real, structured sizing specs behind LouLou Studio products—so you can shop with confidence.


Popular LouLou Studio Pieces (And How They Fit)

Bahamas Cashmere Knit

Relaxed, ribbed hem, dropped shoulders.

Fit: Oversized

Tellar Tip: Go down a size for less volume


Tinos Wool Coat

Long wrap silhouette, classic tailoring.

Fit: Generous and forgiving

Tellar Tip: Stick with your usual size or use layering preference on Tellar


Andros Trousers

Tailored, pleated front, high waist

Fit: Fitted at waist and hips

Tellar Tip: Size up if curvier or between sizes


Mykonos Shirt

Cotton poplin, minimal detailing

Fit: Structured, true to size

Tellar Tip: Shoulder width matters—Tellar gives you a precise recommendation


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Why Use Tellar.co.uk for LouLou Studio?

Because returns are expensive. Guessing is frustrating. And luxury items should fit right the first time.

🎁 Tellar is completely free and includes a free measuring tape.

🪡 One-time setup takes just 60 seconds

📏 Works for every category—tops, trousers, dresses, coats, footwear

✅ You’ll never need to reference a size chart again

Click here to get started with Tellar’s smart sizing system—it’s free & easy.


Follow Tellar for Sizing Tips, Brand Breakdowns & More

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Final Verdict: Is LouLou Studio True to Size?

In general, yes—but only if you know the piece. Knitwear and coats often run large. Tailored items like trousers and shirts run true to size—or slightly small for curvier body types.

💡 That’s why Tellar.co.uk exists—to take the guesswork out of high-end sizing. You measure once, we do the rest. Forever.

🎯 Find your perfect LouLou Studio size in seconds—it’s free, fast, and accurate.


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