5 stars
4.7 Based on 1439 reviews

Aria | Women's Long-Sleeve Sequin Fitted Midi Cocktail Dress

$40.95 $70.00
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Women's Long-Sleeve Sequin Fitted Midi Cocktail Dress is your go-to choice for evening events, parties, and formal occasions. This body-hugging midi silhouette features all-over sequin embellishment and long sleeves, delivering head-turning glamour for women who want to make an impression.

Why You'll Love It

  • All-Over Sequins: Sparkling sequin fabric catches the light from every angle for a striking, elegant finish.
  • Flattering Fitted Silhouette: The body-con cut hugs your curves and creates a sleek, polished shape from shoulder to midi hem.
  • Long-Sleeve Coverage: Full-length sleeves add sophistication and make this dress suitable for cooler evenings without sacrificing style.

Perfect For

Wear it to cocktail parties, New Year's Eve celebrations, holiday dinners, or wedding receptions — pair with strappy heels and drop earrings for a fully polished look, or dress it down slightly with elegant flats and a clutch for a refined dinner date.

Care Instructions

  • Hand wash in cold water with mild detergent.
  • Do not bleach or wring.
  • Lay flat to dry away from direct sunlight.
  • Cool iron if needed, avoiding the sequin surface.

Frequently Asked Questions

What length is this dress?
This dress falls to a midi length, hitting below the knee for a sophisticated, elegant look.

Does this dress have sleeves?
Yes, it features full-length long sleeves that provide coverage while maintaining a glamorous style.

What occasions is this dress best suited for?
It is ideal for cocktail parties, holiday dinners, wedding receptions, evening events, and formal gatherings.

What sizes are available?
This dress is available in S, M, L, XL, 2XL, and 3XL.

Size Chart

Size Bust Waist Hips Length
S 86 cm / 33.9 in 66 cm / 26.0 in 92 cm / 36.2 in 130 cm / 51.2 in
M 90 cm / 35.4 in 70 cm / 27.6 in 96 cm / 37.8 in 131 cm / 51.6 in
L 94 cm / 37.0 in 74 cm / 29.1 in 100 cm / 39.4 in 132 cm / 52.0 in
XL 98 cm / 38.6 in 78 cm / 30.7 in 104 cm / 40.9 in 133 cm / 52.4 in
2XL 102 cm / 40.2 in 82 cm / 32.3 in 108 cm / 42.5 in 134 cm / 52.8 in
3XL 106 cm / 41.7 in 86 cm / 33.9 in 112 cm / 44.1 in 135 cm / 53.1 in

At Lena Boutique — Hamptons, 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 UPS.

Doesn't fit? No problem! You can exchange or return it anytime, with a 30-day return policy.

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!

Here's what our customers say

Excellent 4.7/ 5

★★★★★

This top is just so cheerful and easy to wear. It feels comfortable all day and pairs beautifully with everything I already have. I’ve already reached for it more than I expected.

Deborah Mitchell

This dress fits so beautifully and feels incredibly comfortable all day. I love how easy it is to wear, it just flows so nicely. It’s quickly become one of my favorites in my closet.

Nancy Stevens

This dress feels so light and comfortable, it’s perfect for everyday wear. The fabric is really soft and easy on the skin, which I truly appreciate. It’s one of those pieces you can just put on and feel good in right away.

Zula

This two-piece set is so comfortable and easy to wear, it just feels right the moment you put it on. I love how nicely the pieces work together without feeling too dressed up

Seano

These loafers are incredibly comfortable right from the first wear. I love the little touch of pattern, it makes them feel a bit more special without being too much. I’ve been wearing them nonstop with everything.

Kim

CUSTOMERS ALSO BOUGHT

Some dreams start with a mother, a daughter, and a crazy idea. ✨

When we created Lena Boutique Hamptons, our vision was simple — to build a space where every woman feels seen, confident, and completely at ease in her style.

Because of you, that vision has blossomed into something even more beautiful than we imagined. 🤍

And now, a new season is here…

Our Summer Sale has arrived. 🌸

To celebrate fresh beginnings, lighter days, and effortless style, we’re offering up to 50% off on some of your favorite pieces. Think soft fabrics, flattering silhouettes, and looks that carry you through the season with ease.

Same heart, same care, just a little extra joy for your wardrobe this summer. 🤍

Don’t miss it — your new favorites are waiting.

FAQs

Yes only today we offer free U.S. 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. If you’re in between sizes, we generally recommend sizing up for the most comfortable fit. Still unsure? Our support team is happy to help you choose the right size!

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@lenaboutique-hamptons.com