Excellent 4.3

Sienna | Women's Long Sleeve Belted Maxi Shirt Dress

Regular price $110.00 $54.95 Sale price Save 50%
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Limited pairs remain in our Summer Sale
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Only 4 pairs left in stock.
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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

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Reach for this women's long sleeve maxi shirt dress whenever you want easy, everyday polish that also carries you through smart-casual events. Designed with a floor-sweeping flowing fit, a classic point collar, buttons running down the front, and a wide belt to cinch the waist, it's built for women who gravitate toward laid-back refinement.

Why You'll Love It

  • Waist-cinching belt included: The wide buckled belt shapes your waistline effortlessly, giving you a flattering hourglass shape with zero fuss.
  • Shirt-dress versatility: A traditional collar paired with a button-front placket gives this maxi a refined, pulled-together edge that carries from daytime into evening.
  • Flowing maxi-length cut: The relaxed, floor-grazing hem moves gracefully with each step, striking a balance between all-day comfort and elegant style.

Perfect For

Pair it with heeled strappy sandals and a woven tote for garden parties or a sunny lunch out. For the office, throw a tailored blazer on top for a smart-casual finish, or swap in ankle boots for a cozy fall-weekend vibe. This dress is equally at home at weddings and other festive gatherings.

Care Instructions

  • Wash cold on a gentle machine cycle.
  • Avoid bleach.
  • Hang to dry or tumble dry on low heat.
  • If ironing, use a cool setting and steer clear of any embellished areas.

Frequently Asked Questions

Is the belt pictured included with the dress?
Yes — the wide buckle belt shown in the photos comes included with your dress purchase.

What length is this dress?
It's a true floor-length maxi, falling all the way down as pictured on the model.

What size range is offered?
Sizes run from S all the way up to 5XL, so there's an inclusive fit for everyone.

Where can I wear this dress?
It's a great fit for smart-casual outings, garden parties, weddings, and dressed up or down for daily wear.

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
4XL 110 cm / 43.3 in 90 cm / 35.4 in 116 cm / 45.7 in 136 cm / 53.5 in
5XL 114 cm / 44.9 in 94 cm / 37.0 in 120 cm / 47.2 in 137 cm / 53.9 in

At Barbara & Sarah Palm Beach, 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@barbaraandsarah-palmbeach.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.