Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress
Siena | Breezy Button-Down Dress

Siena | Breezy Button-Down Dress

£41.00
/
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  • Buy 2 get extra 10% off | buy 4 get extra 20% off
  • 30-day money-back guarantee
"From golden autumn leaves to chilly winter nights, the FW25 collection wraps you in warmth, style, and a touch of everyday luxury."
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Offer ending in: 12h 00m 00s
LOW STOCK - Only a few left!
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Siena | Breezy Button-Down Dress – Timeless Style with a Fresh Twist

Our popular Siena Dress adds a touch of summer freshness and refined charm to your wardrobe. Designed for women who value comfort, elegance, and versatility, this button-down beauty flatters effortlessly while keeping you cool on warm days. Its soft yellow hue and graceful A-line silhouette make it a standout choice for everything from terrace lunches to casual outings.

  • Premium Fabric – Made from a breathable cotton blend that feels light and soft against the skin, even on warmer days.
  • Flattering A-Line Fit – Gently flared cut that enhances every figure and creates a naturally elegant look.
  • Chic Button Detail – Decorative front buttons add timeless charm, while the open collar brings a modern edge.
  • Rolled Sleeves – Three-quarter length sleeves with a relaxed rolled style offer an easygoing yet polished appearance.
  • Functional Pockets – Side pockets combine practicality with style for your everyday essentials.

Don’t miss this opportunity and shop today only with the Siena Dress, where effortless comfort meets everyday elegance!

Sophia L

Fast delivery and the quality is even better than I expected. Highly recommend!

Chloe M.

The fit is perfect and it feels super comfortable. I’ve already received so many compliments.

Christine K.

Exactly like in the photos – maybe even better! It truly adds a touch of elegance to my wardrobe.

30-Day Comfort Guarantee. Not the right fit? Return or exchange within 30 days*.

Personalized items are made especially for you and therefore cannot be returned or exchanged, unless you received a different personalized product than the one you ordered.

In that case, you can return it within 30 days of delivery.

* For more details, please review our Return & Refund Policy.

We accept the following payment methods:

  • iDEAL
  • Bancontact
  • Visa
  • MasterCard
  • American Express
  • Google Pay
  • Apple Pay

For more details, please review our Payment Methods.

EXCELLENT

Based on 1000+ reviews

    Verified Purchase

2 Days Ago

Great!

Absolutely love my new outfit! The fit is perfect, and the material feels so luxurious. I’ll definitely order again!

Emily

    Verified Purchase

13-10-2025

Awesome collection!

Fast delivery & great quality! The dress I ordered fits like a dream, and the fabric is so soft. Highly recommend!

Louise

    Verified Purchase

12-10-2025

Great experience!

Stylish and comfortable! I was looking for a trendy yet comfy outfit, and By Sunset Avenue delivered exactly that. Love it!

Sophie

    Verified Purchase

9-10-2025

Awesome!

Excellent customer service! I had a question about sizing, and they responded super fast. Very happy with my order!

Tessa

    Verified Purchase

6-10-2025

My New Favorite Dress Shop!

My new go-to fashion store! The selection is amazing, and everything I’ve bought so far has exceeded my expectations.

Lara

    Verified Purchase

1-10-2025

Exactly What I Was Looking For

The website was easy to navigate and I found the perfect blouse within minutes. Shipping was quick, and the packaging felt premium. You can really tell they care about their customers.

Laura

    Verified Purchase

27-09-2025

Elegant and Effortless!

I bought a floral maxi dress for a wedding and it exceeded my expectations. The fabric is light but not see-through, and the cut is just gorgeous. I felt confident and beautiful all night.

Grace

    Verified Purchase

22-09-2025

Stylish, Comfy, and Worth Every Penny

I’ve always struggled to find clothes that feel both chic and comfortable—until now! These pieces are well-made, modern, and truly versatile. I love that they offer extended sizes too.

Emma

End of the year sale

Another year of style and elegance — and it’s all thanks to you. To celebrate, we’re giving you exclusive EXTRA DISCOUNTS on your favorite pieces:

  • 2 items = 10% EXTRA off
  • 3 items = 15% EXTRA off
  • 4 items = 25% EXTRA off

Discounts are automatically applied at checkout.

Fall/Winter '25

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NORELLA™ High-Neck Wool Blend Sweater
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The Sienna Layer
£145.00 £73.00 Save 50%

BIGGEST SALE OF THE YEAR

Sale ends in

12

DAYS

12

HOURS

12

MINUTES

12

SECONDS
Shop the Black Friday sale

30-Day Money-Back Guarantee

We offer a 30-day money-back guarantee, hassle-free.

Free Shipping

We are offering free wordwide shipping.

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Questions or concerns? Our customer service team is here to help!

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FAQ

As soon as your order has been shipped, you will receive a tracking number by email. You can use this to track your package on the shipping company's website or by contacting us directly.

Shipping is completely free for you – we cover the shipping costs!

The delivery time includes our processing time (1–2 business days) fast delivery in just a few business days.

Once your order has been processed, you will receive an email with your tracking number, which you can use to conveniently track your order on our website.

We stand behind our products for life. If you're ever not completely satisfied with your purchase, you can return it at any time for a full refund or exchange — no questions asked.

Yes, as soon as we have received and processed your return, we will refund the full purchase price to the original payment method used. Please note that it may take up to 7 business days for the refund to reach your account.