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Best Brands for Dinner-Party Clothing & What to Wear

Author: Stylist and brand team at Tellar

Date: 2025

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1. What Makes a Perfect Dinner-Party Outfit?

Dinner-party dressing calls for a smart balance between elegance and ease. Whether it’s a formal gathering, an informal hosted meal, or a celebratory event, your outfit should be:

  • Comfortable yet refined — soft fabrics, flexible fits, no stiff tailoring.

  • Flattering — silhouettes that suit your body shape.

  • Appropriate to setting — indoors, semi-formal, or festive.

Typical go-to styles include wrap dresses, silk shirts, wide-leg trousers, and tailored blazers. But the key to looking great isn’t just the outfit—it’s fit. That’s where Tellar.co.uk comes in.


2. Use Tellar to Find Your Perfect Size (For Free)

Tellar.co.uk is the UK’s leading free sizing tool and fashion advice library. It matches your unique measurements to the correct size in over 1,500+ brands, saving you from buying the wrong size—no more guesswork.

Even when affiliate links are used, Tellar remains unbiased and honest—every size guide and brand article is based on actual measurement data, not brand marketing.

💡 Try it free – enter your measurements once, and Tellar will instantly show your best size across dozens of dinnerwear brands.


3. Best Dinner-Party Brands (And Where to Shop Them)

1. Rails

What to buy:

  • Hunter Shirt – a timeless button-down for jeans or satin skirts

  • Kendra Midi Dress – ideal for dressed-up dinners with heels


2. Reformation

What to buy:

  • Juliette Dress – a flattering wrap style for all body shapes

  • Mason Pant – tailored yet comfortable, pairs with silk blouses


3. Whistles

  • ✨ Style: British minimalism – clean lines, quality tailoring

  • 📏 Sizing: True to size, structured fit—check waist and bust

  • ✅ Explore styles: Whistles brand fit and styling

  • 🛍 Shop: Whistles UK

What to buy:

  • Linen Blazer & Trousers – sharp for semi-formal hosting

  • Satin Bias Skirt – dress up with a tucked-in top and heels


4. Maje

What to buy:

  • Ruffled Midi Dresses – elegant and versatile

  • Tailored Coat or Cropped Jacket – layering without losing shape


5. AllSaints

  • ✨ Style: Modern edge – draped fabrics, neutral tones, sleek structure

  • 📏 Sizing: Often relaxed – perfect if you prefer a looser silhouette

  • ✅ See guide: AllSaints style breakdown

  • 🛍 Shop: AllSaints UK

What to buy:

  • Silk Slip Dresses – easy to style with a longline blazer

  • Draped Tops – work with tailored trousers or coated jeans


4. What to Wear to Different Types of Dinner Parties

Type of Dinner

Suggested Look

Brand Ideas

Casual Hosted

Silk shirt + high-waist jeans

Rails, AllSaints

Business Dinner

Linen blazer + satin top + tailored pants

Whistles

Date Night Dinner

Fitted midi wrap dress + slingbacks

Reformation, Maje

Smart Friends Night

Bias skirt + cropped jacket

Whistles, AllSaints

Outdoor BBQ

Light floral dress + knit layer

Rails, Reformation


5. Accessorise Your Look

  • Footwear: Block-heel mules, leather loafers, or minimalist heels

  • Jewellery: One bold piece—earrings or cuff—never both

  • Bags: Small shoulder bag or structured clutch

  • Outerwear: Longline blazers or soft tailored coats


6. Why Use Tellar for Dinner-Party Outfits?

  • 1,500+ brands sized to your body

  • Instant size recommendations

  • Unbiased reviews—even where affiliate links exist

  • Body-first fit guidance—saves you returns and wardrobe stress

 Create your free profile here

 Already know a brand? Use Tellar’s store size lookup


7. Follow Tellar for Styling Help & Sizing Tips

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Final Word: Dinner Party Dressing Simplified

Whether you're aiming for soft romance, modern tailoring, or effortless polish, these brands cover every mood. But don’t forget—your outfit is only as good as its fit.

Use Tellar.co.uk to remove the guesswork. With your measurements matched to real size charts, you can shop confidently from any brand and arrive at the dinner table feeling great.

“Find your size in 1,500+ brands real-time. It’s free & easy.”

Only at Tellar.co.uk