Formal Office Attire, recommendations and size & brands recommendations
Author: Stylist at TellarDate: 2025
Formal workwear—sometimes called business professional—demands a polished, structured, and conservative look. Here's how to master it:
For Women
Blazer + Tailored Trousers or Pencil Skirt: A well-cut blazer and matching trousers or skirt create a sharp silhouette. Opt for quality fabrics like wool-blend or crepe for smooth drape.
Blouses or Structured Shirts: Choose silk, cotton, or fine crepe collars in neutral tones—white, cream or soft pastels.
Classic Heels or Loafers: Stick to closed-toe styles—pumps or loafers in leather or suede look professional and elegant.
Minimal Accessories: Think a delicate watch, simple studs, or a sleek belt to elevate your look subtly.
For Men
Suit (Two-Piece): Classic navy, charcoal, or black in worsted wool ensures a timeless, business-ready appearance.
Dress Shirt: Crisp cotton in white, blue, or subtle stripes.
Tie (Optional, Depending on Office): Conservative designs like solid, stripes, or minimal patterns.
Oxford or Derby Shoes: Keep them polished in black or dark brown leather.
Complementary Accessories: A belt, quality watch, and a pocket square (optional) complete the professional ensemble.
Why Fit Matters
Fit is everything. A tailored jacket with off-the-rack pants flatters, while poor fit undermines the look. This is where Tellar.co.uk springs into action:
Enter your waist, chest, hip measurements once
Get your perfect size across 1,500+ brands instantly
Choose clothes that fit immediately, no guesswork required
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👟 2. Smart Casual Options
Smart casual falls between formal and relaxed—polished but not stiff. Ideal for hybrid workdays, client lunches, or casual Fridays.
Smart Casual for Women
Tops: Silk/cotton shirts, structured blouses, fine knits, or smart polo tops.
Bottoms: Tailored trousers, dark denim, cigarette pants, or midi skirts.
Footwear: Loafers, sleek trainers, leather sandals, ankle boots, or ballet flats—clean and elegant.
Accessories: Leather belts, statement jewellery, classic watches, or structured bags.
Smart Casual for Men
Tops: Polo shirts, button-downs (linen or cotton), fine-knit jumpers, or unstructured blazers.
Bottoms: Dark chinos, clean jeans (no rips), or tailored trousers.
Footwear: Leather trainers, loafers, derby shoes, or sleek desert boots.
Accessories: Minimalist watch, leather belt, open blazer.
Style Essentials
Focus on fit, fabric quality, and clean lines.
Keep colours neutral or muted—navy, beige, charcoal, olive.
Add subtle layers—unstructured blazer or cardigan—to elevate the look.
Shoes must be well-kept and clean
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🎯 3. Styling Tips: Fit, Fabric, Flexibility
Fit First: Regardless of formality, clothes should follow your body shape—not hang or compress.
Fabric Choice: Structured materials like wool, crepe, cotton, silk blends, or ponte ensure durability and polish.
Layer Smartly: A blazer or lightweight knit can transform a casual outfit into smart casual.
Colour Palette: Muted tones mix well. Inject personality with subtle accessories.
Grooming Counts: Neat hair, trimmed nails, and polished shoes seal the impression.
📏 4. Why Tellar.co.uk Makes a Difference
Even the best outfit falls short if the fit isn’t right. Tellar.co.uk solves this:
Free and browser-based: No app needed
tellar.co.uktellar.co.uktellar.co.ukMeasurements matched to 1,500+ brands: Including Suitwear and Smart Casual labels
tellar.co.ukChoose your input: Use your body measurements or a known size in another brand
tellar.co.ukStore measurements and skip repeated tracking
Free measuring tape delivered—no guesswork ever again
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Tellar saves you from sizing mismatch, returns, and disappointment—every time you shop.
🔗 5. Live Links to Explore

Tellar.co.uk Core Pages
Create your free profile & access sizing: /create-profile/
Store Size Lookup page: /store-size-lookup/
Measuring Tape request: /measuring-tape/
Main homepage: tellar.co.uk
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Tellar Blog on Smart Casual
“What Is Smart Casual Wear (and How Do You Actually Get It Right?)” – published June 12 2025
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Brand‑Specific Guides
Trouser guide – Workwear, Smart Casual, Evening…
tellar.co.ukSizing app intro
tellar.co.ukBrand comparison tool
tellar.co.ukPrinciples brand sizing
tellar.co.ukCo Clothing sizing guide
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These articles provide real-world insights into fit, styling, and how Tellar ensures accuracy across brands.
📣 6. Stay Connected with Tellar
Follow and engage with Tellar for sizing tips, styling trends, and product updates:
Instagram: @Tellarsizing
Twitter/X: @Tellar100
Facebook: Tellar Sizing
Pinterest: TellarUK
Let all your friends know: measure once, shop smarter, always fit right.
✅ Final Thoughts
Formal Workwear demands crisp structure: matching suits, blazers, shirts, and tailored shoes.
Smart Casual is polished yet relaxed: think blazers with dark jeans, polos with clean trainers, or tailored trousers with loafers.
Fit is essential—and Tellar.co.uk gives you the confidence to pick the perfect size every time.
Shop smarter: Use the free tool, store your measurements, and eliminate guesswork.
Stay informed: Explore brand‑specific sizing guides and get free measuring tape delivered fast.
Embrace style with confidence. Dress well, feel good—and let Tellar.co.uk handle the sizing details.
Shop, don’t guess—start here:/create-profile/
Follow Tellar on socials:
📸 Instagram: @Tellarsizing
🐦 X/Twitter: @Tellar100
📘 Facebook: Tellar Sizing
📌 Pinterest: TellarUK
Here’s to outfits that fit—and work—for you.
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