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20 YEAR ANNIVERSARY SALEENDS TONIGHT
FREE SHIPPINGONLY IN THE U.S.
30-DAY MONEY-BACK GUARANTEEHASSLE-FREE RETURNS

4.7 / 5 Rated (1700+ reviews)

Addison - Lace-Up Square Collar Sling Dress

155.90 74.95 Anniversary Sale!
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  • Free Shipping across the U.S.
  • 30-Day Money-Back Guarantee
  • More than 155,000 satisfied customers
Size
  • Only 3 left in stock!
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ANNIVERSARY SALE:

Due to the high order volume, our stock is very limited...
If you are still able to press the 'Add to Cart' button, there's still some stock left!

SUN-KISSED STYLE WITH A TOUCH OF CHARM

At Claire’s Boutique Mornington, we know summer style should be easy, breezy, and full of joy—and the Addison – Lace-Up Square Collar Sling Dress captures all of that and more. This sweet little number is perfect for warm-weather adventures, whether you're strolling by the water, sipping iced tea on the porch, or heading to a weekend market with your girls.

  • Charming Lace-Up Detail: Adds a pretty, feminine touch with a hint of vintage flair.

  • Flattering Square Neckline: A sweet and stylish design that beautifully frames your collarbone.

  • Cool, Lightweight Fabric: Keeps you feeling fresh and comfortable on sunny days.

  • Easy Summer Style: Pair with sandals, a sunhat, or a cute tote—Addison does it all.

Size Chart (IN):

Size Chest Width Waist Width Body Length
S 25.98 25.20 47.24
M 27.56 26.77 47.64
L 29.13 28.35 48.03
XL 30.71 29.92 48.43
2XL 32.28 31.50 48.82


Add the Addison Dress to your summer collection today—because you deserve to feel as beautiful as a Mornington sunset!

We are offering free shipping within the United States for all orders.

We ship our packages with a tracking code so you can always monitor your order.

You will receive the tracking via email within 24-72 hours after placing your order.

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 support@ellingtonsboutique.com and let us know the reason for the return so we can process your request correctly.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us; we’re happy to help!

Please contact us at support@ellingtonsboutique.com

OUR CUSTOMERS TELL IT BETTER THAN WE DO

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“I haven’t felt this confident in a dress in years. The fabric is beautiful, the fit is effortless, and everything about it feels timeless. Ellington’s Boutique truly understands women like me.”

Jill Whitaker

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“You can truly feel the heart behind this boutique. The owners took their time with me and made the whole experience feel personal and relaxed. Such a lovely afternoon.”

Lois McConnell

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“The sunlight, the ocean view, and the kind staff make this boutique unforgettable. They helped me find the perfect summer dress without any pressure.”

Evelyn Rhodes

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“We made a day of it — sunshine, laughter, and the most beautiful dresses. The team made us feel completely at home.”

Carmen Doyle

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“Effortless, elegant, and beautifully made. I felt comfortable the moment I put it on — and confident the moment I walked out.”

Theresa Vaughn

<h1><strong>OUR CUSTOMERS TELL IT BETTER THAN WE DO</strong></h1>

“Shopping here doesn’t feel rushed.
We stood in front of the mirror and just smiled.
These dresses feel timeless — like something you’ll reach for year after year.”

Valerie Harmon

COMBINE AND GET UP TO 20% EXTRA OFF

A BOUTIQUE BUILT OVER 20 YEARS

For two decades, Margaret & Emma have carefully selected pieces inspired by coastal elegance and timeless femininity.

Every design is chosen with intention — made to feel effortless, refined, and beautifully wearable.

Thank you for being part of our story.

— Margaret & Emma

Bootstrap 5 Example

FREE SHIPPING

Enjoy free shipping across the U.S. on us, today only! Find something you love, and we will cover the shipping. Every order ships free, straight to your door.

30-DAY MONEY-BACK GUARANTEE

At Ellington's Boutique, you can shop with peace of mind thanks to our 30-day money-back guarantee. Simply return your items within 30 days.

SECURE CHECKOUT

At Ellington's Boutique you can securely and conveniently pay for your order using Credit Card.

Contact

Feel free to contact us.

We’re here to help and provide the right advice.

Contact us: support@ellingtonsboutique.com

Monday to Friday: 9:00 AM – 6:00 PM

Sunday: 10:00 AM – 3:00 PM

We can also respond outside of these hours thanks to our 24/7 customer support.

ABOUT US

Ellington’s Boutique was founded in 2006 along the historic coast of Charleston with a simple belief — that style should feel effortless, elegant, and quietly confident.

For over twenty years, we’ve curated timeless pieces designed for women who value comfort, quality, and authenticity. Inspired by coastal living and rooted in heritage, our collections blend soft femininity with enduring silhouettes made to be worn and loved season after season.

Today, our mother-daughter boutique continues to welcome women from near and far — offering a warm, personal shopping experience just steps from the sea.

★★★★★ (1,700+ happy customers)

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© 2026 Ellington's Boutique

Addison - Lace-Up Square Collar Sling Dress