Don't miss it!
New in
Customer favourites
Loved by thousands across Australia
—Trevor, Sydney
So happy with my order
Everything feels premium. I got tracking updates and it arrived on time.
– Emily, Brisbane
These dresses are amazing!
The quality is spot on and they fit beautifully. Delivery was quick too!
– Sophie, Melbourne
My new go-to clothing store
Love the designs – simple, stylish and comfy. Fast shipping to Melbourne.
– Lucas, Perth
Top-notch quality and service
Had a sizing question and got a quick, helpful reply. Super smooth experience.
About Us – CoastDunes
Hi, I'm Sophie Hartley, the founder of CoastDunes™.
I created CoastDunes to bring relaxed, versatile fashion to everyday Australians — pieces that feel good, fit well, and carry a timeless charm. Inspired by the natural rhythm of Aussie life, our collections blend comfort, ease, and a touch of elegance.
Every item is carefully selected with you in mind. Whether you're heading out or winding down, CoastDunes is here to dress you with confidence and simplicity.
Thanks for supporting a small Aussie brand — it means the world.
– Sophie & the CoastDunes™ Team
Frequently asked questions
Get answers to all your questions!
Shipping
We ship all orders via Australia Post.
All orders are shipped within 24 hours.
Your order will be delivered quickly, at no additional cost.
Returns
Not satisfied? Don't worry! You can easily and quickly return your order within 30 days of receiving it. We make sure the process is hassle-free, so you don't have to worry about a thing.
Size
Our clothes are exactly the size indicated in the size chart. You will find the size chart with each product, so you can always choose the right size and be sure that the garment will fit you perfectly.
Any other questions?
Do you have a question or need advice? Don't hesitate to contact us. We are here to help and advise you.
Email: info@coastdunes.com
Mon–Fri: 9AM – 6PM
Sat–Sun: 10AM – 5PM