OUR DRESSES
THE ARIANNA COLLECTION (BESTSELLER)
About Matteo & Siena Sydney
Founded in Australia, Matteo & Siena Sydney has spent the past few years curating timeless, high-quality pieces for women who value effortless elegance and modern sophistication.
Our collections reflect a passion for detail, refined design, and the beauty of simplicity — each piece crafted to complement the rhythm of contemporary life.
As we prepare for an exciting new chapter, we’re hosting a Moving Sale — a limited opportunity to discover our signature styles at exclusive prices.
Thank you for being part of our journey. Your support continues to inspire everything we create.
OUR COLLECTIONS
WHAT OUR CUSTOMERS SAY ABOUT US:
Every piece I’ve purchased from Matteo & Siena feels timeless. The fabrics, the fit, the packaging — everything is pure luxury. I always get compliments when I wear them.
Finally, a brand that understands effortless sophistication. The quality is incredible, and I love how each design feels both modern and classic.
I ordered during their Moving Sale and was blown away by the service. Fast delivery, stunning presentation, and the clothes fit like they were made for me.
The pieces drape beautifully and feel so premium. You can tell Matteo & Siena put thought into every detail — it’s more than fashion, it’s a feeling.
I’m obsessed. Elegant, feminine, and timeless. Every collection makes me want to rebuild my entire wardrobe.
Frequently Asked Questions
Answer to all your questions!
Free premium shipping
We ship all our orders within Australia with Australia Post. Do you order before 11 PM? Then your parcel will be sent the next day free of charge. So you will receive your order quickly and without extra costs!
Returns
Not quite satisfied? No worries! You can easily and quickly return your order within 30 days of receipt. We make sure the process goes smoothly, so you don't have to worry.
Size
Our clothes fit exactly as 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 it fits perfectly.
Neede more help?
Have a question or need advice? Don’t hesitate to contact us. We are here to assist you and provide expert guidance.
Email: info@matteosiena.com
Mon / Fri 09:00 - 17:00
Sat / Sun 10:00 - 17:00