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Anniversary SALE UNTIL 11:59 pm | UP TO 70% OFF
BUY 2 GET AN EXTRA 10% OFF
BUY 3 GET AN EXTRA 15% OFF
BUY 4+ GET AN EXTRA 20% OFF
Sienna | Geometric Flowing Dress
4.8/5 Based on 3000+ Reviews

Sienna | Geometric Flowing Dress

Color
Size

Powerful. Elegant. Confident.

The Cecilia Dress is designed to make you feel good the moment you put it on. No doubts, no adjustments, just a look that works instantly. The refined neckline with off-the-shoulder design and delicately draped georgette create an elegant and balanced silhouette that highlights the shoulders and neckline while flowing naturally over the body.

The slightly pleated waist falls exactly where it should, offering a slim shape without restrictions. The long, flowing skirt moves gracefully with each step, giving the dress an elegant presence that feels natural and controlled.

WHY THE CECILIA DRESS ALWAYS WORKS

Flattering cut with off-the-shoulder design – Elegantly frames the shoulders and neckline while maintaining a refined look.
Instant confidence – You put it on and immediately know you look great, with no doubts or adjustments needed.
Pleated waist – Subtly shapes the body and enhances balance.
Long, flowing skirt – Adds movement, elegance, and a sense of luxury with every step.
Ready to wear – No stress for hairstyles. Just slip it on and you're done.

The Cecilia Dress is timeless and quietly powerful. Perfect for dinners, events, celebrations, or whenever you want to appear serene, elegant, and confident without overthinking your outfit.

Measurements may vary by 2 to 3 cm depending on the model. If in doubt between two sizes, it is advisable to choose the larger size.

Every order ships with UPS, and you’ll receive a tracking number within one business day to follow your package every step of the way. Best of all, shipping within the US is always free of charge.

We stand behind the quality of every piece we create, and we’re confident you’ll love it too. That’s why every purchase is backed by our 30-day money-back guarantee. If for any reason you’re not completely satisfied, you can return or exchange your item within 30 days of receiving it.

Ellison NewYork is trusted by over 3000+ happy customers, with an average rating of 4.8 out of 5 stars.

What our customers love about us

★★★★★

Absolutely Stunning
The quality of the fabric exceeded my expectations, I’ve never felt more elegant.

Jennifer M.
Dallas, TX
★★★★

Fast & Free Shipping
I placed my order on a Monday and had it by the weekend, all with free UPS delivery.

Jennifer L.
Denver, CO
★★★★

Dream Haul
I ordered five pieces and every single one fits like it was made for me. The size chart is 100% accurate!

Emily R.
Nashville, TN
★★★★★

Timeless Style
Every piece I’ve bought from Ellison classic yet modern, I get a lot of compliments.

Sarah L.
Phoenix, AZ
★★★★★

Exceptional Service
Customer support was quick, kind, and helped me exchange my item without any hassle.

Elizabeth A.
Miami, FL
★★★★★

My New Favorite Brand
From the packaging to the product, everything feels thoughtful and high-quality.

Michelle H.
Chicago, IL
Celebrating 20 Years of Ellison New York

If you had told me 20 years ago that I would build a brand like this…
I wouldn’t have believed you. Back then, my world revolved around my daughter, Madison, still so young, needing so much of me every single day. More time, more care… and I gave that with all my heart.

But somewhere along the way… I stopped choosing myself. I remember standing in front of my closet, realizing nothing really felt right anymore. Not the fit. Not the comfort. Not how it made me feel. So I decided to change that.

What started as something small and personalbecame Ellison New York — a brand for women who give so much, but still want to feel like themselves again.

And now, 20 years later,

Madison is growing into a beautiful young girl.

To celebrate, we’ve opened our Anniversary Sale.

✨ Up to 70% off

✨ Limited pieces available

With love,

Charlotte 🤍

Frequently asked questions

We deliver every order across the US with UPS. Your package ships quickly and always comes with fast, reliable, and free delivery.

Not completely satisfied? No problem, you can return your order within 30 days of delivery. We’ll make sure the process is simple and stress-free. For full details, please see our Refund Policy and FAQ in the footer of our website.

You can track your order by entering your order number along with your email address or phone number, or simply by using your tracking number. After clicking “Track”, the latest status of your shipment will appear.

Please note: it’s normal for the progress bar to stay on “Info received” until your package is delivered. As your order moves through transit, updates will automatically appear at the bottom of the page.

We’re here to help and happy to provide the support you need.

Email: info@ellisonnewyork.com

Hours:
Monday – Friday: 9:00 AM – 5:00 PM

Saturday – Sunday: 10:00 AM – 3:00 PM

For quick answers, you can also visit our FAQ page.