Does the Brand Proenza Schouler Run Big or Small? What Is Their Sizing Like & What’s Worth Buying?
Author: Stylist and brand team at Tellar
Date: 2025
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Proenza Schouler is known for its intelligent tailoring, structured silhouettes, and minimalist edge. With pieces ranging from sharply cut jackets to sculptural dresses and luxe knitwear, it’s a fashion insider favourite. But before you invest in this elevated American label, many shoppers ask: Does Proenza Schouler run big or small?
📌 Quick tip: Tellar.co.uk lets you find your size in thousands of brands—including Proenza Schouler—using your real measurements. You’ll receive a free measuring tape, and we’ve already analysed Proenza’s full size range and fit cuts so you can order confidently—no guesswork, no size chart stress.
The Proenza Schouler Aesthetic: Tailored, Polished & Progressive
Founded in New York by Jack McCollough and Lazaro Hernandez, Proenza Schouler is known for:
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Streamlined tailoring and architectural cuts
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Structured knitwear and wool coats
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Leather goods and elevated basics
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A balance of modernist minimalism and soft femininity
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Proenza Schouler White Label (PSWL) – the brand’s more casual diffusion line
While the aesthetic is clean and modern, the sizing can be sharp and unforgiving, especially across fitted jackets, waist-defined dresses, and non-stretch trousers.
So, Does Proenza Schouler Run Big or Small?
Overall: Proenza Schouler runs true to size, but the brand favours a structured, tailored fit. If you’re in between sizes or fuller in the bust, hips, or arms, you may need to size up—especially in mainline tailoring.
For Women:
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Tailored blazers and wool coats: Fitted in the shoulder, narrow at the waist
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Structured dresses: Run tight in the bust, sometimes short in torso
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Trousers and skirts: Mid-to-high rise, limited stretch
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Knitwear and PSWL: More forgiving and true to size
➡️ Fit tip: Size up in structured pieces if you’re busty or curvy through the hips
🎯 Not sure if you need an IT 40 or 42? Use Tellar here and we’ll match your real bust, waist, hips and height to Proenza Schouler’s actual fit data.
Proenza Schouler Size Conversion vs UK Sizing
Proenza Schouler uses Italian (IT) sizing, so UK shoppers often need to convert and adjust—especially for tailored items.
Proenza Size |
UK Size |
Tellar Fit Insight |
|---|---|---|
IT 36 |
UK 4 |
Extremely slim cut—size up unless petite |
IT 38 |
UK 6 |
Still narrow at bust and waist |
IT 40 |
UK 8 |
True to size on slim builds—size up if curvy |
IT 42 |
UK 10 |
Tailored, precise fit—consider bust/shoulder room |
IT 44–46 |
UK 12–14 |
Harder to find in-store—check availability |
🧵 Tellar.co.uk makes these conversions automatic, tailoring results to your proportions—not just standard charts.
Fabric & Cut Breakdown: What Affects Proenza Sizing?
Proenza Schouler designs garments with structure and intention. The label uses precise pattern-making and luxury fabrics that don't allow much stretch or ease unless it’s built in.
🧵 Tailored Wool & Crepe
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Used in jackets, skirts, trousers and eveningwear
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Holds shape, limited give
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Fit tip: Size up if you’re fuller in bust, thigh or arm
🧶 Stretch Knitwear (Wool, Viscose)
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Fitted knits in the PSWL range or casualwear
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Designed to skim without clinging
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Fit tip: True to size—Tellar adjusts for shoulder width and bust
🧥 Coated Cotton, Leather & Poplin
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Minimalist shirts, outerwear and skirts
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Stiff lines, cut close to the body
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Fit tip: Size up if you want movement or layering space
Bestselling Proenza Schouler Pieces & How They Fit
1. Compact Knit Dresses
Sleek midi-length knit, fitted through waist and sleeve.
➡️ Fit tip: True to size, but size up for bust/arm comfort
2. Double-Faced Wool Coats
Timeless with minimalist lapels and no padding.
➡️ Fit tip: Structured shoulders—size up for layering room
3. White Label Jersey Tops
PSWL line, softer cuts with looser hems.
➡️ Fit tip: True to size, relaxed silhouette—ideal for everyday wear
4. Paneled Midi Skirts
Pleated or asymmetrical, mid to high rise.
➡️ Fit tip: Waistband has no stretch—Tellar helps match rise to torso
5. Tapered Trousers
Signature tailoring, cropped ankle, flat front.
➡️ Fit tip: Tight at thigh and waist—size up if between sizes
Proenza Schouler vs Other Designer Brands
Brand |
Fit Compared to Proenza Schouler |
|---|---|
The Row |
The Row is looser and more fluid |
Reformation |
Reformation uses more stretch |
Mugler |
Mugler is tighter and more sculpted |
Maison Margiela |
Margiela has a looser, deconstructed silhouette |
COS |
COS runs more generous in tops and coats |
🧠 Use Tellar to compare your fit across all of these brands
Common Fit Complaints (And How Tellar Solves Them)
❌ “The dress looked relaxed but was stiff and tight across my ribs.”
Tellar accounts for ribcage and bust circumference—especially in tailored crepe pieces.
❌ “I’m usually a UK 10 but the IT 42 was still snug in the hips.”
Tellar uses hip-to-waist ratio and fabric type to recommend a better fit.
❌ “I don’t know whether to buy PSWL or mainline sizing—it’s all different.”
Tellar matches you to each product line separately, accounting for cut and intention.
Why Use Tellar Before Buying Proenza Schouler?
Proenza Schouler’s garments are sculptural and precise. A size too small and they’ll restrict movement—a size too large and they’ll lose shape. That’s where Tellar.co.uk comes in:
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✅ Match your measurements to Proenza’s real garment specs
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✅ Receive a free soft measuring tape at home
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✅ Find your size in thousands of brands—not just Proenza
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✅ Compare fit across similar designers and tailoring houses
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✅ 100% free—no subscriptions, no gimmicks
🎯 Create your Tellar profile now
Related Tellar Sizing Guides
Follow Tellar for Sizing Tips Across Structured Designer Brands
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Final Thoughts: Proenza Schouler Sizing is Precise—Get It Right with Tellar
Proenza Schouler isn’t built for one-size-fits-all. The brand’s high fashion tailoring requires accurate, proportion-based sizing—especially if you're investing in coats, dresses or occasionwear.
Tellar.co.uk ensures your Proenza Schouler pieces arrive perfectly tailored to you. No size chart guesswork. No risky returns. Just beautiful design—matched to your body.
“Find your size in thousands of brands. It’s free & easy.”