Anniversary sale Save 50% on selected products

WELCOME TO
SIENNA & COAST

From the very beginning, our mission has been simple: helping women feel effortlessly confident, feminine, and comfortable — every single day.

What started as a small idea by two friends, Lena & Harper, grew into something much more meaningful. Inspired by the beauty of the Australian coastline, we create pieces that blend elegance with everyday ease.

Today marks a special milestone.

We’re celebrating our 7-Year Anniversary 🎉

For 7 years, you’ve supported us, trusted us, and grown with us — and for that, we are truly grateful.

This moment is not just about us — it’s about you.

Your support, your trust, and every moment you chose Sienna & Coast.

With love,

Lena & Harper

Founders, Sienna & Coast

SIENNA & COAST

Australian Ease & Timeless Comfort

Inspired by the relaxed beauty of Australia’s coastline and a desire to create effortlessly stylish pieces, Sienna & Coast was founded with a simple vision: fashion that feels as good as it looks.

Each piece is designed to enhance your natural style — bringing together comfort, confidence, and the understated elegance of everyday coastal living.

With appreciation,

Lena & Harper

FREQUENTLY ASKED QUESTIONS

We accept secure payments via major credit and debit cards. All transactions are encrypted to ensure your payment information remains safe.

Processing time usually takes 1–3 business days.
Delivery times vary by location but typically range between 7–14 business days. You will receive a tracking number once your order has been shipped.

Yes. Once your order has been shipped, you will receive an email with a tracking link so you can follow your package every step of the way.

We offer a 30-day return policy. If you are not satisfied with your purchase, you may return it within 30 days of delivery, provided the item is unused, unworn, and in its original condition.

To request a return, please contact our customer support team with your order number. We will guide you through the return process.

Our items generally run true to size. We recommend checking the size chart on each product page before placing your order to ensure the best fit.

To request a return, please contact our customer support team by email at info@sienna-coast.com and include your order number. Our team will guide you through the return process step by step.

If you receive a damaged or incorrect item, please contact us immediately with photos of the issue. We will resolve the problem as quickly as possible.


You can reach our customer support team via email. We aim to respond to all inquiries within 24–48 hours.