4.8/5 Based on 7.482+ Reviews

Sienna | Chic Denim Button-Up Dress

$89.95 AUD $179.90 Save 50%
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Free shipping with Track & Trace
30-Day Money-Back Guarantee
Extra 10% OFF 2 items - 15% OFF 3+ items
Trusted by customers since 2016
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ANNIVERSARY SALE UPDATE: Our Anniversary Sale has been incredibly popular. Stock is now running low, and only a few pieces remain at the current discounted price. Once sold out, this offer will end.

Loved by our customers

Step Into Comfort & Style

The Sienna | Elegant Denim Button Dress combines timeless denim with a feminine, modern silhouette. Crafted from soft, stretch fabric, it flatters your shape while ensuring all-day comfort. The button-down front adds a charming, vintage-inspired touch, while gentle puff sleeves and a tiered "cake" skirt bring effortless grace to warm-weather days—ideal for sunny getaways, casual brunches, or stylish city strolls.

Why You'll Love the Sienna:

  • Flattering Fit & Feminine Shape: Gently hugs the waist and flows beautifully over the hips.
  • Versatile Style: Dress it up with heels or down with sandals for any summer moment.
  • Chic Details: Features puff sleeves, a V-neckline, and delicate front buttons for a touch of vintage charm.

✨ Ready to turn heads this summer? Add the Sienna dress to your wardrobe and step into effortless elegance!

Free shipping for Australian Customers.

Because we want to keep your costs as low as possible, we offer free shipping for all our products for all our Australien customers.


We also invest heavily on environmentally friendly shipping options to make the world a better place.

We ship our packages with a Track & Trace code so you can always monitor your order.

The estimated shipping time is approximately 6–12 business days.

Not satisfied? Money back!

We stand 100% behind our products, which is why we offer a satisfaction guarantee: once you have received the product, you can easily return it.

Our customer support team is available 24/7 to assist you with any questions about your order, sizing, shipping, or returns.

We respond as quickly as possible and are here to make sure you have a smooth experience from checkout to delivery. Contact us anytime at Support@Maviandlane.com

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42 products
7.482+ Happy Customers
Excellent 4.8

LOVED BY WOMEN ACROSS AUSTRALIA

Beautiful quality

I ordered the Charlotte blouse and was honestly impressed by the quality. The fabric feels lovely and it arrived sooner than I expected.

Margaret W.
Margaret W.
Verified Review

Even nicer in person

My Amelia two-piece set looks even better in person. The material feels beautiful and the fit was just right.

Susan H.
Susan H.
Verified Review

Excellent service

The quality of my Margaret dress is wonderful. I had a question about sizing and customer service was so kind and helpful.

Patricia M.
Patricia M.
Verified Review

Worth the wait

My coat took a little longer to arrive, but I was kept updated and I’m very happy with the quality. It feels warm and well made.

Linda C.
Linda C.
Verified Review

Lovely and comfortable

The blouse is soft, comfortable and feels much better quality than I expected for the price. Shipping was also very smooth.

Carol B.
Carol B.
Verified Review

Very flattering fit

I’m so pleased with my dress. The fabric feels lovely and the shape is extremely flattering. I’ve already had compliments wearing it.

Helen R.
Helen R.
Verified Review

Great customer care

My two-piece set is beautifully made and feels comfortable all day. The team also helped me quickly when I needed to change my size.

Jennifer T.
Jennifer T.
Verified Review

Feels expensive

I bought the jacket during the sale and I’m amazed by the quality. It feels much more expensive than what I paid and arrived well packaged.

Barbara K.
Verified Review

Truly no tarnish

"I wear it every day and it still looks new. Beautiful quality and backed by a lifetime warranty."

Emily Carter
Emily Carter
Verified Review

So pleased with my order

The material of my blouse is beautiful and it sits really nicely. My parcel arrived safely and the tracking updates were very helpful.

Christine D.
Christine D.
Verified Review

Would happily order again

My dress is exactly what I hoped for. Lovely quality, comfortable to wear and the customer service was excellent from start to finish.

Anne P.
Anne P.
Verified Review
Our Story — Mavi & Lane

It all began when Mavi became pregnant with Lane. She loved searching for beautiful little outfits for her daughter, but when Lane was born, something changed.

Mavi became inspired to learn how to design clothing herself. At the same time, she noticed how difficult it was to find clothing for women her own age that felt elegant, flattering and truly special. That is where it all started.

As Lane grew older, their shared love for fashion grew too. They began dreaming, creating and sharing ideas together, until in 2016 Mavi & Lane was officially born. Now, in 2026, we are celebrating our 10-year anniversary.

We are incredibly proud to have built this together as mother and daughter, and to celebrate this special milestone we’re holding our biggest Anniversary Sale on our website. Thank you for being part of our journey.

30-DAY MONEY-BACK GUARANTEE

If your order isn’t quite right for you, you can return it within 30 days for a refund. Simple and stress-free.

For the past ten years, Sage and I have selected every piece with one question in mind: would a woman genuinely enjoy wearing this again and again? We look for styles that feel comfortable, flattering and easy to love — not just for one occasion, but for everyday life.

FREE SHIPPING

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

MONEY BACK GUARANTEE

You have 30 days from receiving your order to decide whether to keep the product or return it.

AUSTRALIA BASED COMPANY

Proudly based in the heart of Australia since 2016.

SECURE CHECKOUT

You can securely and conveniently pay for your order using Credit Card or PayPal.

FREE SHIPPING

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

MONEY BACK GUARANTEE

You have 30 days from receiving your order to decide whether to keep the product or return it.

AUSTRALIA BASED COMPANY

Proudly based in the heart of Australia since 2016.

SECURE CHECKOUT

You can securely and conveniently pay for your order using Credit Card or PayPal.

FAQS

You can track your order by entering your order number together with your email address or phone number, or simply by entering your tracking number. Once you’ve entered the details and clicked "Track," you’ll see the current status of your order.

It’s normal for the progress bar to remain on "Info received" until the package is delivered. Updates about your shipment will appear at the bottom of the page as it moves through transit.

Yes only today we offer free Australia shipping on all orders. No hidden fees, no surprises at checkout. You'll see the full breakdown before you pay.

No worries, we are here for you. We offer 30-day returns and size exchanges. If it doesn’t work for you, just send it back and we’ll help you find the right fit or refund you.

We accept returns within 30 days of delivery. Items must be unused and in original condition. Contact our support team at Support@maviandlanecom to initiate a return and we’ll walk you through the process.

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. If you're unsure, feel free to contact us.

(If you are not sure, take a size larger!)