4.7 / 5.0 based on 5493+ people

Sienna - Geometric Flow Dress

Name: Sienna - Geometric Flow Dress
Brand: Margaret Sydney
Price: 79.95 AUD
Availability: InStock

$79.95 AUD $199.95 AUD Save $120.00 AUD

Tax included.

Color — Brown

Brown

Size Guide

Margaret Sydney

Size Guide

If you are between sizes, we recommend choosing the larger size for a more comfortable and elegant fit.

Measurements are provided in centimetres and inches. Please allow a 1–3 cm difference due to manual measurement.

Size	AU Size	Bust CM / IN	Waist CM / IN	Hips CM / IN	Dress Length CM / IN
S	8	84 / 33.1	66 / 26.0	90 / 35.4	136 / 53.5
M	10	88 / 34.6	70 / 27.6	94 / 37.0	137 / 53.9
L	12	94 / 37.0	76 / 29.9	100 / 39.4	138 / 54.3
XL	14	100 / 39.4	82 / 32.3	106 / 41.7	139 / 54.7
2XL	16	106 / 41.7	88 / 34.6	112 / 44.1	140 / 55.1
3XL	18	112 / 44.1	94 / 37.0	118 / 46.5	141 / 55.5

Product Measurements

These are the garment measurements for this style. All measurements below are in centimetres.

Size	AU Size	Length CM	Bust CM	Shoulder CM	Sleeve CM	Waist CM
S	8	146	84	36	24	68
M	10	147	88	37	25	72
L	12	148	93	38	26	77
XL	14	149	98	39	27	82
2XL	16	150	104	40	28	88
3XL	18	151	108	41	29	92

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Thoughtfully crafted from premium materials, designed to keep its beauty for years to come.

Powerful. Elegant. Confident.

The Cecilia dress is designed to feel right the moment you put it on. No hesitation, no adjustments, just a look that works instantly. The refined off shoulder neckline and softly draped chiffon create a graceful, balanced silhouette that highlights the shoulders and neckline while flowing naturally over the body.

The gently pleated waist falls exactly where it should, offering subtle shape without restriction. The long, flowing skirt moves calmly with every step, giving the dress an elegant presence that feels effortless and controlled.

WHY THE CECILIA DRESS ALWAYS WORKS

• Flattering off shoulder fit – Elegantly frames the shoulders and neckline while maintaining a refined look.
• Instant confidence – You put it on and immediately know it looks right, with no doubt or correction needed.
• Pleated waist – Subtly shapes the body and enhances balance.
• Long, flowing skirt – Brings movement, elegance, and a luxurious feel to every step.
• Ready to wear – No styling stress. Simply wear and go.

The Cecilia dress is timeless and quietly powerful. Perfect for dinners, events, celebrations, or any moment when you want to look composed, elegant, and confident without overthinking your outfit.

At Margaret Sydney, we believe true elegance begins with the materials we choose.

Each piece is crafted from carefully selected fabrics designed to feel soft, drape beautifully, and complement your everyday wardrobe with ease.

We focus on breathable, comfortable textiles that offer effortless movement and a refined look throughout the day. From soft blends to smooth finishes and premium knits, every material is chosen for its quality, durability, and timeless appeal.

Our approach is simple: thoughtfully designed pieces, elevated through quality materials that feel as good as they look — season after season.

Enjoy free tracked shipping across Australia & New Zealand.

Estimated delivery: 7–10 business days.

Buying a gift? During Black Friday and the Christmas season we recommend ordering early so it arrives in time.

If your purchase isn’t quite right, you can return it within 30 days — simple and hassle-free.

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Loved by Thousands of Women Across Australia

4.8/5 rating based on 5,493 reviews

Delivery was quicker than expected and the item came exactly as described. Very happy overall.

Amelia S.

Fits perfectly and feels really comfortable all day. Thinking of getting another one in a different colour.

Isla P.

The cut is very flattering and hides the areas I’m usually conscious about. Makes me feel confident wearing it.

Grace W.

Honestly didn’t expect to love this as much as I do. The fit is super flattering and really comfortable at the same time. I’ve already worn it a few times and keep getting compliments.

Emily R.

Really impressed with the quality. The material feels soft but not cheap, and it fits true to size. Would definitely order again.

Sophie L.

Looks even better in person than in the photos. Wore it out last weekend and had so many people asking where it’s from.

Chloe M.

Great value for money. I’ve washed it already and it still looks brand new.

Olivia T.

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GLAMOUR

STYLED FOR THE SEASON

FAQS

Once we receive and inspect your return, your refund will be processed.

Refunds are typically issued to your original payment method within 7 business days, depending on your bank or provider.

For more details, please see our Return & Refund Policy.

We offer a simple, hassle-free return process.

For full details, please see our Return & Refund Policy.

Yes, we offer free shipping on all orders across Australia & New Zealand.

Estimated delivery: 7–10 business days.

For more details, please refer to our Shipping Policy.

You can track your order through the Track Your Order page on our website.

You can reach our customer support team via our Contact Us page or by emailing us directly at support@margaretsydney.com.

Margaret Sydney

30-Day
Returns

Easy returns within 30 days if your order isn't quite right.

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Shipping

Free tracked shipping across Australia
& New Zealand on every order.

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Selected

Timeless fashion, jewellery and accessories selected with care.

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Sienna - Geometric Flow Dress

Powerful. Elegant. Confident.

WHY THE CECILIA DRESS ALWAYS WORKS

Loved by Thousands of Women Across Australia

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