The Sienna Midi Dress – Rosie & Fiona

Spring Sale • UP TO 70% OFF

DISCOUNTED PRICES WHILE STOCK LASTS!

30 - DAY MONEY BACK GUARANTEE

The Sienna Midi Dress

$235.00 $69.95 Save 70%

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30 days money back guarantee

Limited stock: only 3 pieces left!

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WHAT MAKES US UNIQUE? Handmade in limited quantities. Designed to support confidence, comfort, and real bodies. Due to the increased demand during our Spring Sale, only a few items are currently available. If you can still click Add to Cart, it is still available.

Your Effortless Everyday Favorite

A chic and comfortable dress that brings style and confidence to every day. The bold colorblocking with subtle stripes adds a modern touch while the relaxed silhouette flatters every shape. Perfect for brunch, casual outings, or relaxed evening events, this dress is your go-to for easy, elegant style.

Comfortable All Day – Relaxed fit allows freedom of movement without feeling tight.
Flattering on Every Shape – Skims the body for a graceful, effortless look.
Stylish Yet Simple – Colorblocking with stripes adds visual interest without being overwhelming.
Versatile for Any Occasion – Easy to dress up or down for brunch, travel, or evenings out.

At Rosie and Fiona Adelaide, your satisfaction always comes first.

We believe in keeping you informed every step of the way — from the moment you place your order to the day it arrives.

Enjoy free shipping on every purchase, delivered safely and reliably with Australia Post.

Trusted by thousands of Satisfied Customers - If for any reason you’re not happy with your order, simply send it back within 30 days. Shopping with us is worry-free.

At Rosie and Fiona Adelaide, we believe that caring for you goes far beyond the perfect fit, it’s the heart of who we are.

Whether you’re seeking sizing advice, tracking an order, or need assistance with a return, our friendly team is always here for you.

We treat every customer like family with patience, honesty, and attention to detail.

📩 We’d love to hear from you:

Reach us anytime at info@Rosiefiona.com we’ll make sure your experience is as beautiful as your purchase..

More than 25,000 customers across Australia trusted Rosie and Fiona Adelaide, with an average rating of 4.8 out of 5 stars. We’re proud to deliver timeless style, quality pieces, and a shopping experience our customers can rely on. Your trust and satisfaction mean everything to us.

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Here's what our customers say

Excellent 4.8 / 5 ★★★★★

★★★★★
Very Happy with My Purchase
The dress falls beautifully and the fabric feels lovely to wear.

Susan M.
Newcastle, NSW

★★★★★
Comfortable and Lovely to Wear
A lovely surprise. The jumper is comfortable and doesn’t feel tight around the tummy, which I really appreciate.

Margaret T.
Geelong, VIC

★★★★★
Simple and Elegant
I really like this boutique. The clothes are simple, elegant and easy to wear every day.

Helen R.
Hobart, TAS

★★★★
Good Quality, Runs a Little Large
My order arrived well packaged and in good condition. The fit is a little generous on me, but it’s still very comfortable and easy to wear.

Julie P.
Ballarat, VIC

★★★★★
Perfect for Winter
I’m very happy with my coat. It keeps me warm without feeling too heavy.

Carol D.
Launceston, TAS

★★★★★
Flattering and Comfortable
I ordered a matching set and have already worn it several times. The fit is flattering, comfortable and easy to wear.

Denise W.
Sunshine Coast, QLD

★★★★
A Little Slow, but Worth the Wait
Delivery took a little longer than expected, but the quality is lovely and it was worth the wait.

Michelle K.
Perth, WA

★★★★★
Pretty and Easy to Wear
A lovely top that’s easy to pair with jeans. The quality is very good.

Linda S.
Wollongong, NSW

★★★★★
Helpful Customer Service
The customer service team was very responsive, and I received a quick answer to my question.

Patricia N.
Canberra, ACT

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A Note From Rosie & Fiona

Years ago, my sister Rosie and I opened Rosie & Fiona with a simple belief: beautiful fashion should help women feel confident, comfortable, and truly themselves.

Today, that dream is very much our reality.

Every spring we love making room for what's next, so we're offering up to 70% OFF during our Spring Sale.

Thank you for supporting small businesses, thoughtful fashion, and the dreams of people like Rosie and me.

With love,
Fiona 🤍
Co-Founder, Rosie & Fiona Adelaide

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Frequently Asked Questions

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

Each product page includes a detailed size chart to help you find your perfect fit. We always recommend comparing the chart to a similar item you already own.

Orders are typically processed within 3 business days after being placed.

Once your order is confirmed, you will receive an email with your order number. To track your order, simply visit our Order Tracking page and enter your order number or email address.

If you experience any issues or have questions, email us at info@rosiefiona.com

The Sienna Midi Dress