Deiji Studios Sizing Guide: How to Find Your Perfect Fit and What’s Worth Buying
Author: Stylist and brand team at Tellar
Date: 2025
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Effortlessly minimal and consciously designed, Deiji Studios is a cult favourite for luxury loungewear and elevated everyday staples. With a design ethos rooted in comfort, sustainability, and seasonless style, it’s no wonder Deiji has a devoted following across the UK and beyond.
But when you're shopping internationally, finding your perfect Deiji Studios size can be confusing. Sizing tends to run oversized, styles are unstructured, and international conversions don’t always align. That’s where Tellar.co.uk comes in.
Why Deiji Studios Sizing Confuses So Many Shoppers
Deiji Studios offers pieces intentionally designed to drape, float, and layer. While beautiful, this aesthetic can make traditional sizing—like Small, Medium, Large—feel less clear-cut. The brand is also based in Australia but popular in the UK and Europe, adding international size conversion challenges.
Here are the most common Deiji sizing issues:
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Oversized fit: Most garments are intentionally loose and boxy.
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Unisex styles: Some pieces are labelled for all genders, which can alter expectations.
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Single-size options: Many robes and sets come in ‘One Size’ or dual sizing like XS/S or M/L.
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Lack of garment-specific charts: Product pages may not break down exact chest, waist, or hip measurements.
Step 1: How to Find Your Deiji Size with Tellar.co.uk
Instead of guessing, let Tellar.co.uk do the work for you. We’re the UK’s Leading Free Sizing Tool—built to solve the exact problem of cross-brand and cross-border fashion sizing confusion.
Enter your body measurements or known size in any brand. We’ll instantly match you to the right Deiji Studios size, plus recommend what to buy and what to skip based on fit and body shape.
✅ Login to Update or View Sizing
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Understanding Deiji Studios Size Ranges
Deiji Studios typically offers sizing in one of the following formats:
Label Size |
UK Size Equivalent |
Fit Style |
---|---|---|
XS/S |
6–10 UK |
Relaxed/Oversized |
M/L |
12–16 UK |
Relaxed/Oversized |
One Size |
6–14 UK |
Loose/Boxy |
Keep in mind that due to the minimalist aesthetic, pieces are not tailored or body-conforming. You’ll often have room in the shoulders, chest, and hips—great for layering and lounging.
Tip: If you’re between sizes or petite, the XS/S can often still feel roomy. For curvier builds, M/L generally accommodates without clinging.
What to Buy From Deiji Studios (and Why)
Here’s what’s genuinely worth investing in based on thousands of UK shoppers’ sizing experiences logged via Tellar.co.uk:
1. The Linen Robe
A signature piece and a customer favourite. The robe is breathable, elegant, and easy to size thanks to its wrap design.
Recommended for: All body types. Tellar suggests XS/S if UK 6–10, M/L if UK 12+.
2. Two-Piece Sets
These versatile sets (typically shirt + short or shirt + pant) run oversized.
Styling note: Great for sleepwear, working from home, or transitional outfits with trainers and a trench.
Tip: The waistband on most bottoms is elasticated—Tellar accounts for this stretch in your size recommendation.
3. Poplin Shirts & Shirtdresses
Soft, fluid silhouettes ideal for layering. Often sold in One Size, so knowing your measurements ensures they won’t drown your frame.
Use Tellar’s Fit Filter to see how these look on bodies similar to yours.
4. The Quilted Jacket
A newer favourite—structured yet casual, and perfect for UK autumns.
Tellar reviews: Runs very large; most users size down where possible.
How Tellar.co.uk Helps You Avoid Size Mistakes
Over 40% of online returns happen due to poor fit. At Tellar.co.uk, we prevent this by matching your body to the right size across global brands—in seconds.
Whether you’re shopping Deiji Studios, COS, Arket, or even Reformation, we account for:
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Brand-specific fit (oversized vs tailored)
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International size conversions
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Your largest measurement, not just bust or waist
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Styles that flatter your body shape
You’ll also get access to:
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Instant size recommendations
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Real-time conversion between CM and Inches
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Updates on fit tips, UK reviews, and what’s trending
Related Posts to Explore
Looking to shop similar minimalist, size-fluid brands? Read our latest brand size guides:
Get Started With Tellar.co.uk
Whether you’re shopping your first Deiji robe or building a capsule wardrobe from sustainable brands, Tellar.co.uk ensures you always know your size.
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Final Thoughts: Is Deiji Studios Worth It?
If you love natural fabrics, easy silhouettes, and timeless staples, Deiji Studios is absolutely worth it. The pieces are versatile, breathable, and beautifully made. But because of their fit philosophy, it’s crucial to get the sizing right.
With Tellar.co.uk, you’ll skip the confusion and get personalised sizing, every time.
Find your size in 1,500+ brands real-time. It’s free & easy — start now at www.tellar.co.uk