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Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves
Sonia | Elegant dress with sleeves

Sonia | Elegant dress with sleeves

Regular price $366.95 Sale price$109.95 Off 70%
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Low stock, only 5 left!
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SEASONAL RESET SALE UPDATE: Due to high demand during our Seasonal Reset, only a few units are in stock! If you can still click 'Add to Cart,' it’s still available.

Sonia – A dress that combines elegance and comfort

Get ready to shine with Sonia – a dress that combines elegance and comfort, perfectly highlighting your silhouette. Ideal for women seeking a refined and comfortable outfit for elegant evenings, receptions, or dinners.

Timeless classic

  • Refined design: Perfect for any elegant occasion.
  • Easy to style: Can be easily paired with your favourite accessories and shoes to create a personal look.
  • Available in various colours: Adapts to your personal style.

Sonia – Elegant dress with lantern sleeves and belt

Fall in love with Sonia – a dress that merges subtle elegance with maximum comfort. The lantern sleeves give it a gentle charm, while the adjustable belt lovingly accentuates the waist, creating a slim, feminine silhouette. Perfect for special occasions – this dress should be an essential part of your wardrobe.

Warning, limited quantity! Only a few pieces left, and the offer expires today. Don’t miss the chance to acquire Sonia at a special price. Order now, before it’s too late!

We want shopping with us to feel easy and worry-free. That’s why we offer free shipping across Australia & New Zealand on all orders.

Every order is carefully prepared and shipped using trusted delivery partners within Australia & New Zealand. We focus on reliable, efficient shipping so your items arrive safely and in excellent condition.

Not completely satisfied with your purchase? We’re here to help.

We carefully select and check every item before it’s shipped. If something isn’t right, please contact our customer support team and we’ll gladly look for a suitable solution together.

Your satisfaction is important to us, and we always aim for a fair and transparent outcome.

We’re here to help whenever you need us. Our customer support team is available by email to answer your questions and assist you with your order. We aim to respond as quickly as possible and always with care.

Customer photo
Rachel K. Verified badge and 9k+ other women love Harper & Mason Sydney.

Chosen with care. Loved by women across Australia & New Zealand.

I wasn’t sure what to expect ordering online, but the quality surprised me. The fabric feels premium and the fit is lovely.

Emily J. – Sydney, NSW

Beautiful pieces and true to size. The packaging felt thoughtful and the items looked exactly like the photos.

Sarah M. – Melbourne, VIC

I love how effortless the styles are. Easy to dress up or down. Will definitely be ordering again.

Chloe T. – Auckland, NZ

Finally a boutique that feels curated and not mass-produced. The pieces look beautiful in real life.

Hannah P. – Brisbane, QLD

The quality is better than I expected for the price. Everything feels comfortable and well made.

Laura K. – Perth, WA

Everything arrived nicely packaged and looked exactly like the photos.

Sarah M. – Melbourne, VIC

Carefully selected pieces, you can tell.

Olivia P. – Gold Coast, QLD

I love how curated the collection feels. Not random items, but real style.

Laura K. – Perth, WA

Mom & Son

Our Story

Harper & Mason Sydney was created from a love for timeless fashion and effortless elegance. Inspired by the lifestyle of Sydney, we curate refined pieces made to be worn with confidence — day after day.

This season’s final collection is available at special prices. Once sold out, these styles won’t return.

Sonia | Elegant dress with sleeves