Revival sale ends today!
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
Cosima | Elegant 3-Piece Set
★★★★★

4.7/5 | Based on 3000+ Reviews

Cosima | Elegant 3-Piece Set

$234.95

$70.49

Save 69%

Free Shipping with UPS
30-Day Money-Back Guarantee
50,000+ Happy Customers
Colour Grey
Size S

Low in stock, only a few left

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REVIVAL SALE: We're bringing back beloved favorites at special prices. Rediscover timeless styles — now up to 70% off.

The Cosima Elegant 3-Piece Set is designed for women who appreciate timeless sophistication, effortless comfort and versatile styling in one refined ensemble. Combining modern elegance with a relaxed luxurious feel, this beautifully coordinated set transitions seamlessly from daytime meetings to evening occasions without compromising on comfort or style.

Crafted from a soft lightweight fabric with an elegant drape, Cosima flatters the silhouette while allowing natural movement throughout the day. The clean lines and polished finish create a refined look that feels both modern and effortlessly wearable. Whether styled together for a complete elevated outfit or worn separately for endless combinations, this set quickly becomes a staple in any sophisticated wardrobe.

Perfect for office days, dinner plans, travel or relaxed everyday dressing, the Cosima set offers understated luxury that feels stylish in every season.

Why you'll love the Cosima set

• Elegant 3-piece design for a complete polished look

• Soft lightweight fabric with a breathable comfortable feel

• Flattering relaxed silhouette that drapes beautifully on the body

• Timeless minimalist styling suitable for both casual and sophisticated occasions

• Perfect for office wear, evenings out, travel and everyday elegance

• Easy to mix and match with other wardrobe essentials

• Designed for effortless comfort without sacrificing style

• A versatile all-season set that remains chic year after year

At Ellington Boston, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping. We use the reliable delivery services of UPS.

Finding the perfect fit should feel effortless. Enjoy our 30-day return and exchange policy, with a few exceptions. See our Refund Policy for details.

At Ellington Boston Boutique your peace of mind comes first. That's why we offer 100% secure payments by credit card. Buy with total confidence.

Loved by Women Like You

“I absolutely love this sweater! It’s warm, comfortable, and perfect for autumn. I’ve already received so many compliments!”

— Linda Reynolds

“I absolutely love this jacket! Beautiful, comfortable, and perfect for autumn.”

— Julie Harisson

“Love this sweater! So soft, comfortable, and perfect for everyday wear. The fit is just right!”

— Angela Brooks

“I absolutely love this cardigan! The cat pattern is adorable, and it’s so soft, comfortable, and easy to style.”

— Margaret Collins

“Beautiful jacket, so comfortable and easy to wear. I’ve already received so many compliments!”

— Cynthia Walker

30-Day Money-Back Guarantee

At Ellington Boston, we carefully select every piece with comfort, quality, and timeless style in mind. We want you to love your new outfit as much as we do.

If for any reason you're not completely satisfied, simply return your order within 30 days for a full refund. No hassle, no questions asked—just a smooth and worry-free shopping experience.

Your satisfaction is always our priority.

COMBINE AND GET 10% OFF!

BECAUSE OF YOU, WE'RE GROWING

Your support has helped Ellington Boston grow into the boutique it is today. As a thank you, we're celebrating the changing season with our exclusive Revival Sale.

Rediscover timeless favorites, beloved styles, and pieces worth wearing all over again — now at special prices for a limited time.

Thank you for being part of our journey. We're so happy you're here.

Free Shipping

We offer free shipping for maximum customer comfort. Your satisfaction is important to us, which is why we offer smooth and free delivery.

30-Day Return Guarantee

Your satisfaction is our focus. Our 30-day return policy guarantees you maximum flexibility and the best shopping experience.

100% Secure Payment

We offer a variety of secure payment options. Pay easily and enjoy a safe shopping experience.