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4.7 / 5 out of 7000+

Opal – Vintage-Inspired Maxi Dress

Regular price Sale price£54.95 GBP Save 50% £110.00 GBP
/
50% OFF

Royal Mail Free Shipping with Royal Mail
Returns 30 Days Money-Back Guarantee
Discount Buy more, Save more: Up to 20% Extra Discount
Size
Ships by Sun 5 Jul
United Kingdom

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The cold seasons can make getting dressed feel dull and predictable!

Just imagine slipping into a dress that instantly gives you shape, softness, and that effortless cinched-at-the-waist confidence. Now stop imagining because this is exactly what Opal gives you. A flowing, vintage-inspired maxi that makes you feel put-together the moment it touches your skin.

Cinched-waist confidence

The Opal dress draws in gently at the waist with its unique belt, creating a naturally flattering shape without feeling tight or restrictive. It gives you that satisfying, feminine silhouette the kind that makes you stand taller and feel instantly composed.

Soft structure you can feel

The fabric has just the right amount of structure to smooth your figure while still moving fluidly with every step. It feels soft against the skin, yet holds its elegant shape, giving you comfort and polish all at once.

Effortless day-to-night style

Whether you're heading to work, a brunch, or an evening out, the Opal dress transitions seamlessly. The classic plaid and timeless lines allow you to style it up or down without overthinking.

Graceful movement

The flowing maxi length glides around you with every step, giving you that quiet, feminine presence you can feel. It turns even your everyday walk into something graceful.

Modern vintage charm

The button-down front and fitted silhouette blend classic inspiration with contemporary ease. It’s vintage made wearable stylish without screaming for attention.

Say goodbye to outfits that feel flat or uninspiring. The Opal dress gives you shape, softness, and that easy elegance you’ve been trying to find all in one timeless piece.

All our UK orders are shipped via Royal Mail and include Track & Trace, so you can easily follow your shipment.

We offer free shipping on all orders, ensuring your package arrives at no extra cost.


At Arthur & Margaret London, we offer a 30-day money-back guarantee
for a worry-free shopping experience. If you are not completely
satisfied with your purchase, you can return it.


At Arthur & Margaret London, customer satisfaction is our priority.
Our customer service team is always here to help and ready to assist you
with any questions or concerns.

Edith P. and 7.0k+ other women love Arthur & Margaret London

Loved by women across the UK

★★★★★

Just received my order from Arthur & Margaret London and I'm so pleased! The dress is even more beautiful in person, with lovely quality and a perfect fit. It arrived quickly and was beautifully packaged. I can't wait to wear it and will definitely be ordering again.

Amelia T.
London – 12 hours ago
★★★★

Really happy with my purchase

from Arthur & Margaret London 🤍 Beautiful quality, lovely details, and such an easy shopping experience. Definitely coming back!

Charlotte B.
Manchester – 1 day ago
★★★★

So happy with this dress 🤍

Comfortable, flattering and exactly the effortless style I was looking for. Love how easy it is to wear — definitely a new favourite.

Hannah C.
Birmingham – 2 days ago
★★★★★

Very happy with my purchase from Arthur & Margaret London. The quality is excellent, the fit is perfect, and everything feels beautifully made. The whole experience, from ordering to delivery, was smooth and professional. I’ll definitely be shopping here again.

Eleanor P.
Leeds – 3 days ago
★★★★★

This dress is exactly what I was looking for. It's flattering, comfortable, and so easy to wear. The quality is lovely, and I felt great in it from the moment I put it on. I've already had compliments and will definitely be ordering from Arthur & Margaret London again.

Jessica T.
Liverpool – 5 days ago

Summer Sale

we're offering exclusive savings across our collection.

This is your chance to shop some of our most-loved styles at special seasonal prices before we introduce new arrivals.

Thank you for your continued support – it truly means a lot to us

Buy 2 items – Save 10%

Buy 3 items – Save 15%

Buy 4 items – Save 20%

Why Women Choose Us

At Arthur & Margaret London, we believe fashion should be elegant, comfortable, and effortless. That's why we carefully create timeless pieces designed to make women feel confident every day.

Whether you're a loyal customer or discovering our brand for the first time, we invite you to explore our collection and experience the quality, craftsmanship, and attention to detail that define every piece.

Thank you for being part of our journey.

30-DAY MONEY-BACK GUARANTEE

We offer a 30-day return period. Feel free to return any item within 30 days if you are not completely satisfied.

FREE DELIVERY

We offer free shipping incl. Track & Trace to the United Kingdom!

SECURE PAYMENT

Your payment information is processed securely. We accept Apple Pay, Google Pay, Mastercard, Shop Pay, and Visa.

FAQs

Once your order is confirmed, you will receive an email with your order number. To track your order!

You can return items within 30 calendar days of receiving them.

  • Return shipping costs are the buyer’s responsibility.
  • Approved refunds will be issued to your original payment method.

If you experience any issues or have questions, visit our Contact Page to connect with our support team. We’re here to assist you promptly!

Opal – Vintage-Inspired Maxi Dress