Choosing Your Perfect Long-Sleeve Top, style picks and best brands
Author: Stylist and brand team at Tellar
Date: 2025
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Long-sleeve tops serve many purposes: lightweight under layers, smart standalone blouses, or statement pieces. Finding the right fit—especially sleeve length, chest width, and body drape—can transform your look. That’s where Tellar.co.uk comes in.
📐 What is Tellar.co.uk?
Tellar.co.uk is the UK’s leading free sizing tool, matching your exact body measurements to garment fits from over 1,500 brands—from high-street staples to designer labels and boutique independents. Whether you're ordering from ASOS, Mum’s favorite indie brand, or luxury designers, Tellar eliminates guesswork.
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Free print-or-order measuring tape so you can take precise measurements at home
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Instant size matches using your bust, waist, hips, sleeve length, height—or by linking a size you already know.
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Real-time brand-specific logic e.g., “COS runs true to size”, “We11done sleeves are extra long”
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Mobile-friendly, no app needed—use it when shopping across multiple retailers
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✅ Style Types & Recommended Brands
1. Everyday Basics: Long-Sleeve Tees & Slim Knits
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Brands to try:
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Uniqlo – reliable jersey basics perfect for layering (store: https://www.uniqlo.com/uk)
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ASOS – affordable cotton tees in a range of fits (store: https://www.asos.com/women/)
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COS – minimalist, heavier tees with cleaner structure (store: https://www.cos.com/en_gbp/)
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Perfect for: simple layering, casual daywear, base layers under jackets.
2. Smart Shirts & Blouses
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Recommended labels:
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Reiss – polished shirts in luxe fabrics (store: https://www.reiss.com/gb/)
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Mango – modern tailoring with crisp design (store: https://shop.mango.com/gb)
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COS – structured yet minimalist shirts.
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Ideal for: office wear, smart casual, dresses up or down with accessories.
3. Designer & Statement Pieces
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Brands worth investing in:
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COS & Reiss – elevated long-sleeve blouses that balance timelessness and style.
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We11done – bold proportions; sleeves may run long, cropped lengths, structured cuts
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Great for: statement dressing, fashion-forward looks, standout details.
4. Boutique & Independent Labels
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Size guides available:
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Eterne – tailored fit with attention to sleeve and chest proportions
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Monk & Anna, Nico Stitch, Siedres, Circular Clothing – indie quality pieces
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Circular Clothing – organic basics with consistent sizing notes
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Siedres – perfect for mesh or cropped long sleeves: sizing free via Tellar
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Best for: unique fabrics, limited runs, ethical production—style with personality.
Why Fit Matters – And How Tellar Helps
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Sleeve & body length proportions vary significantly—especially important for tall or petite shoppers
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Brand-specific quirks: e.g. “Eterne tops run slightly cropped and fitted—measure sleeves and chest carefully”
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Structured cuts vs stretch fabrics: structured button-ups often require sizing up; jersey tops may fit true or small
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Save time and returns: One profile = accurate fit across every brand—high street, designer, boutique.
🔧 How to Use Tellar.co.uk
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Print or order your free measuring tape
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Record your measurements: chest, waist, hips, sleeve length, height (plus inseam if tall)
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Create your account or log in at Tellar.co.uk.
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Use Store Size Lookup on any brand to see your exact size recommendation.
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Shop confidently—real-time fit data means no guesswork, no returns.
🔗 Essential Tellar Links (All live):
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Homepage & fit engine: https://www.tellar.co.uk
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Measuring tape page: https://www.tellar.co.uk/measuring-tape
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Long-sleeve size guides: https://www.tellar.co.uk/long-sleeve-sizes
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Brand-specific database: https://www.tellar.co.uk/brands/long-sleeves
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Eterne fit guide: https://www.tellar.co.uk/eterne-sizing-guide-find-your-perfect-fit-what-to-buy/
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We11done sizing guide: https://www.tellar.co.uk/we11done-how-to-find-your-perfect-size-and-whats-worth-buying/
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Circular Clothing guide: https://www.tellar.co.uk/circular-clothing-size-guide-what-size-am-i-in-circular-clothing-fit-advice-uk-sizing-help/
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Siedres fit insights: https://www.tellar.co.uk/siedres-how-to-find-your-perfect-size-and-whats-worth-buying
Shop Recommended Brands
Style Category |
Brand |
Shopping Link |
|---|---|---|
Everyday basics |
Uniqlo |
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ASOS |
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COS |
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Smart shirts/blouses |
Mango |
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Reiss |
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Designer statements |
We11done |
(shop via boutique links in Tellar guide) |
Boutique labels |
Eterne |
(find stockists via Tellar guide) |
Monk & Anna |
(shop via boutique links in Tellar guide) |
|
Siedres |
(check Tellar for retailer links) |
Final Takeaways
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Style Versatility: Long-sleeve tees, blouses, knits, and statement silhouettes cater to every occasion.
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Fit Precision: Sleeve length, chest width, body drape—key to a flattering look.
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Budget Range: From high-street (Uniqlo, ASOS, COS, Mango, Reiss) to designer (We11done) and indie (Eterne, Siedres, Circular Clothing).
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Sizing Confidence: With Tellar.co.uk, you measure once and apply accurate sizing across brands.
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Cost & Eco Efficiency: Fewer returns means less waste—in both money and environment.
🔍 Ready to Transform Your Fit?
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Order your free tape at https://www.tellar.co.uk/measuring-tape
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Create your profile with accurate measurements.
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Find your size in any brand using Store Size Lookup.
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Shop long-sleeve tops—from basics to statement pieces—with confidence they’ll fit.
🧷 Stay Connected
Follow Tellar on social for sizing tips, style inspiration, and brand updates:
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Instagram: @Tellarsizing
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Twitter/X: @Tellar100
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Facebook: Tellar Sizing
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Pinterest: TellarUK
By blending smart style picks—from everyday tees to designer gems—with Tellar.co.uk’s real-time sizing technology, you’ll build a long-sleeve wardrobe that not only looks good but fits impeccably, every time.