What is the Return Policy?

You can return items within 30 calendar days of receiving them. Return shipping costs are the buyer’s responsibility. Approved refunds will be issued to your original payment method.

Sienna & Harper™ | Elegant Jumpsuit – Sienna & Harper Gold Coast

Name: Sienna & Harper™ | Elegant Jumpsuit
Brand: Sienna & Harper Gold Coast
Price: 163.0 AUD
Availability: InStock

$163.00 AUD Save 80% $813.00 AUD 50% OFF

Free shipping with Australia Post, incl. Track & Trace

30-Day Money-Back Guarantee

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10% off for 2 items, 15% off for 3+ items

Nearly gone, don’t miss out!

Colour — Black

Black

Green

Beige

Blue

Pink

Size

S

M

L

SALE UPDATE: Due to high demand during our 10th Anniversary Sale, our exclusive items are selling fast. Grab yours before they’re gone!

Effortless elegance with every step

Turn heads in the Mia jumpsuit, designed for the modern woman who loves timeless sophistication. Featuring a flattering neckline, this piece beautifully highlights the décolletage while offering a secure and comfortable fit. The fitted bodice flows into wide-leg trousers, creating a graceful silhouette that elongates the figure and moves with effortless charm.

Perfect for evenings, cocktails or chic outings, this jumpsuit is a wardrobe essential that combines classic style with modernity. Pair it with heels and bold accessories for an unforgettable look.

Our products are true to size. To ensure a perfect fit, please refer to the size chart and choose the size that corresponds to your measurements.

Size	Length (cm)	Bust (cm)	Waist (cm)	Hip (cm)
S	131	82	68	96
M	132	86	72	100
L	133	90	76	104
XL	134	92	80	108
2XL	135	96	84	112

If our product does not meet your expectations, you can return it within 30 days upon receipt.

Before returning the goods, please contact our customer service at info@siennaharpergoldcoast.com and let us know the reason for the return so we can process your request correctly.

We are offering free shipping within Australia for all orders.

We ship all orders with a Track & Trace code, so you can easily monitor your delivery every step of the way.

You’ll receive your code via email within 1–24 hours after placing your order.

Sienna & Harper Gold Coast has over 3.172+ satisfied customers and our customers give us a rating of 4.7/5.0.

Rachel K. and 3.1k+ other women love Sienna & Harper Gold Coast

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What customers have to say about Sienna & Harper Gold Coast

★★★★★
"Absolutely love my new pieces from Sienna & Harper! The quality is amazing and I get compliments every time I wear them."

Emma L.
Sydney – 12 hours ago

★★★★★
"I’ve never had such a personal shopping experience. The team really makes you feel valued and understood."

Charlotte K.
Brisbane - 5 days ago

★★★★★
"Such stylish and versatile designs! I can wear them to work or out with friends"

Olivia W.
Melbourne – 1 day ago

★★★★
"Sienna & Harper nailed it with their latest collection — gorgeous fabrics and perfect fits for everyday wear."

Sophie M.
Gold Coast – 2 days ago

★★★★
"High-quality and timeless pieces! I love supporting an Aussie brand that truly cares about style and comfort."

Isabella R.
Perth – 3 days ago

★★★★★
"I’m obsessed! Every item I’ve purchased feels special and lasts so well. Definitely coming back for more."

Mia P.
Adelaide – 5 days ago

★★★★★
"From the packaging to the clothing itself, everything screams quality. Sienna & Harper have become my favourite brand."

Chloe J.
Canberra - 7 days ago

Combine and receive up to 15% extra discount!

Sale

Sienna & Harper™ | Elegant Mini Dress

$271.00 $109.00 Save 60%

Sale

Sienna & Harper™ | Ruffled Maxi Dress

$316.00 $127.00 Save 60%

Sale

Sienna & Harper™ | Long Sleeve Shirt Dress

$316.00 $127.00 Save 60%

Sale

Sienna & Harper™ | Maxi Dress

$362.00 $145.00 Save 60%

The Story of Sienna & Harper Gold Coast

Meet Sienna & Harper

At Sienna & Harper, everything begins with a shared sisterhood and a deep love for style and effortless elegance.
Founded by two sisters with a lifelong passion for fashion, the brand was built on creativity, connection, and the desire to inspire women every single day.

Both sisters studied Fashion Design and Business before building their careers within the industry. After gaining experience at different companies, they decided to turn their shared dream into reality, creating a brand that blends modern trends, premium quality, and a truly personal touch.

More than a decade later, Sienna & Harper has grown into a trusted destination for women who value confidence, comfort, and timeless style. Their mission remains the same: to stay ahead of trends, curate pieces that last, and make every woman feel seen, celebrated, and beautifully herself.

Money-Back Guarantee

I truly believe in the quality of our clothing – and I’m confident you’ll love it too. That’s why we offer a hassle-free 30-day money-back guarantee.

If you’re not completely satisfied with your purchase, simply return it within 30 days and receive a full refund – no questions asked.

FAQs

Once your order is confirmed, we’ll send you an email with your order number. You can use it anytime to track your order and stay updated.

You can return items within 30 calendar days of receiving them.

Return shipping costs are the buyer’s responsibility.
Approved refunds will be issued to your original payment method.

If you experience any issues or have questions, visit our Contact Page to connect with our support team. We’re here to assist you promptly!

30-DAY MONEY-BACK GUARANTEE

We offer a 30-day return period. Feel free to return any item within 30 days if you are not completely satisfied.

FREE DELIVERY

We offer free shipping incl. Track & Trace Australia wide!

SECURE PAYMENT

At Sienna & Harper Gold Coast, you can securely and conveniently pay for your order using credit card.