4.7 / 5 (1300+ reviews)

Marielle | Women's Fall Wedding Guest Puff-Sleeve Keyhole-Neck Maxi Dress

Regular price $88.00 $43.95 Sale price Save 50%
/

Free Shipping across the U.S.

30-Day Money-Back Guarantee

Buy 2 get 10%, buy 5+ get 25%

Color
Size
Low in stock, only a few left
Google Pay
Summer deal

Buy more, save more

Mix and match across the entire collection — the more you add, the bigger your extra discount

  • 2 items −10% extra
  • 3 itemsMost popular −15% extra
  • 4 items −20% extra
  • 5+ items −25% extra

Your discount is applied automatically at checkout.

Reach for the Marielle | Women's Fall Wedding Guest Puff-Sleeve Keyhole-Neck Maxi Dress whenever you need a romantic showstopper for weddings, garden parties, or formal evening affairs. Designed with a flowing A-line cut, a gently gathered high neckline, feminine lace edging, and short puffed sleeves, this gown gives women a graceful, head-turning silhouette that flows with every movement.

Why You'll Love It

  • Lace-Trimmed Keyhole Cutout: A delicate keyhole opening finished with lace detailing creates a polished focal point at the neckline.
  • Ombre-Dyed Chiffon Skirt: The floor-sweeping skirt transitions smoothly from deep to lighter tones, lending dimension and swish to every step.
  • Wide Satin Sash: A satin belt wraps the waist to create a defined, flattering shape.

Perfect For

Pair it with heeled strappy sandals and a compact clutch for wedding season, add understated jewelry for a formal dinner, wear it out to an evening garden reception, or keep things relaxed with flat sandals for a daytime celebration.

Care Instructions

  • Hand wash in cool water, or take it to the dry cleaner.
  • Avoid bleach.
  • Skip the dryer — lay flat or hang to air dry out of direct sun.
  • If ironing, use a cool setting on the reverse side.

Frequently Asked Questions

What sizes does this dress come in?
It's offered in sizes S, M, L, XL, and 2XL.

How long does this dress fall?
It's a true floor-length maxi style, creating a dramatic, flowing shape.

Which occasions suit this dress?
It's ideal for weddings, garden parties, formal dinners, and evening receptions — dress it up with heels or wear it casually with flat sandals.

Is this dress machine washable?
No — hand wash in cool water or dry clean only to preserve the fine chiffon fabric and lace trim.

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

At Nicole's Coastal Boutique, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping with a track & trace code.

We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.

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 info@nicolescoastalboutique.com

A Little More to Love

The more you add, the more you save.

For today only, we're unlocking something special for our community: stackable savings on the pieces everyone can't stop reaching for.

Whether you're picking out something for your daughter, surprising your sister, or finally treating yourself, now's the moment to grab those favorites before they're gone.

Build your own bundle:

Buy 2 pieces → Extra 10% off
Buy 3 → Extra 15% off
Buy 4 → Extra 20% off
Buy 5+ → Extra 25% off

This offer runs today only and won't be coming back. And you know how it goes with us: once a style sells out, it's gone for good.

Stock is limited. Today's the day to shop.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.