Skip to content

Cart

Your cart is empty

Bestseller

Women's Off-Shoulder Evening Dress — Elegant Formal Gown for Wedding Guests & Special Occasions | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
Money-back guarantee 30-day money-back guarantee
Colour:Champagne
Size:

Size Guide

Women's Clothing · All measurements in cm

SizeUKBust (cm)Waist (cm)Hip (cm)
XS6–880–8460–6486–90
S8–1084–8864–6890–94
M10–1288–9468–7494–100
L12–1494–10074–80100–106
XL14–16100–10680–86106–112
XXL18–20106–11486–94112–120
3XL20–22114–12294–102120–128

All measurements are body measurements. If you are between sizes, we recommend sizing up for a more relaxed fit.

Dispatched Thu 16 Jul
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Timeless Elegance for Your Most Memorable Moments

Step into effortless sophistication with this off-shoulder evening dress, designed to celebrate your natural grace at every special occasion. The flattering silhouette skims beautifully over your figure whilst the flowing drape ensures all-day comfort and ease of movement. Whether you're attending a wedding celebration, formal dinner, or evening gala, this refined gown delivers understated luxury with a modern edge. The gently structured bodice and floor-skimming length create a timeless profile that transcends seasonal trends, making this a wardrobe investment you'll treasure for years to come.

Why You'll Love It

  • Graceful Off-Shoulder Neckline: frames your décolletage with feminine charm and a touch of romance.
  • Flattering Fit: gently shapes your silhouette without restriction, celebrating your natural curves with confidence.
  • Fluid Drape: ensures you move with ease and elegance, maintaining a luxurious feel throughout the evening.
  • Versatile Occasion Wear: perfect for weddings, cocktail receptions, anniversary dinners, and formal celebrations.
  • Timeless Design: a classic silhouette with contemporary refinement that never dates.
  • Sophisticated Colour Palette: available in refined shades including champagne, black, red, grey, rose, and silver-green.

Perfect For

This evening dress is your elegant companion for wedding guest attire, black-tie dinners, milestone celebrations, and any occasion that calls for refined sophistication. The off-shoulder styling adds a romantic flourish whilst the flowing silhouette flatters a range of figures with grace and poise. Pair with understated jewellery and classic heels for a polished ensemble that commands quiet confidence. Whether you're celebrating with loved ones or attending a formal gathering, this gown ensures you feel poised, comfortable, and beautifully dressed from the first moment to the last dance.

Free UK delivery on every order — no minimum spend required.

Your order is carefully packaged and sent with full tracking, so you always know exactly when to expect your delivery.

Order today and we'll dispatch it the next working day.

Not quite right? You have 30 days to return your purchase — no questions asked.

We also offer a 2-year guarantee against manufacturing faults, because we stand behind everything we sell.

1
Contact us Email us with your order number and reason for return.
2
Send it back Pack the item securely and post it to our returns address.
3
Receive your refund Once received, we'll process your return and refund within 5 working days.
Fit Guide ✓  True to Size
Runs small
Runs large
Women's Off-Shoulder Evening Dress — Elegant Formal Gown for Wedding Guests & Special Occasions | Koossa
Women's Off-Shoulder Evening Dress — Elegant Formal Gown for Wedding Guests & Special Occasions | Koossa Sale price£59.95
Complete the look

You May Also Like

The Koossa Community

Worn by you

Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community

Frequently asked questions

How do I know this will fit me?
Each product page includes a detailed size guide. If you're between sizes, we recommend sizing up for a more comfortable, relaxed fit. Our customer care team is also happy to advise — simply get in touch before you order.
What is your returns policy?
We offer a straightforward 30-day returns policy. If you're not completely satisfied, contact our team with your order number and we'll guide you through the process. Refunds are issued within 5 working days of receiving your return.
How do you ensure the quality of your clothing?
Every garment in the Koossa collection is selected for its fabric quality, construction, and longevity. We work with carefully chosen suppliers and assess each piece for fit, finish, and durability before it reaches you.
Are the colours accurate in the product photos?
We photograph each item in natural light to represent colour, texture, and drape as faithfully as possible. Please note that screen settings can vary slightly, but we do our best to ensure what you see is what you receive.
When will my order arrive?
Orders placed today are dispatched the next working day. All deliveries include full tracking so you can follow your parcel every step of the way. Free UK delivery is included on every order, with no minimum spend.
Why shop with Koossa?
Koossa was created for those who dress with intention. We curate timeless, well-made clothing and accessories for the over-50s — people who value quality over trends, and style over noise. Every order is backed by free delivery, easy returns, and genuine customer care.
The Koossa team in our boutique The Koossa team
Our Promise

We stand behind every piece we sell

We started Koossa because we believed fashion could be both timeless and trustworthy. Every garment is personally selected for its quality, cut, and craftsmanship. If it wouldn't meet our own standards, it doesn't reach yours. That's not a policy — it's simply how we work.

30day
No-questions returns window
0.5%
Of customers ever use it
5day
Refund processed within
30-Day Money-Back Guarantee Not satisfied? We'll refund you in full — no forms, no fuss. Simply contact us within 30 days.
Free UK Delivery On every order
Easy Returns 30-day hassle-free returns
Secure Payment SSL encrypted checkout