Beatrice | Black High-Waist Maxi Dress

High-Waisted, Long, and Beautifully Easy

You are heading to a wedding on Saturday and the afternoon is already full. A dress that falls long and graceful, with no fuss, makes the whole day feel lighter. A dress that is simple to wear lets you enjoy the day.

Beatrice is that kind of dress. Long, sleek, and effortlessly refined.

Beatrice has a high waist that defines the middle gently and lets the full-length skirt fall in one smooth line. A side slit adds ease when you walk and climb stairs, and the solid black color keeps it elegant. It feels classic and modern at once. It is the kind of long dress you can wear from the ceremony to the last dance.

Why You'll Love It

✓ A Defined High Waist
The waistline sits high and gives the dress a balanced, graceful shape. It is neat without feeling tight. It sits comfortably where the waist is narrowest.

✓ Room to Move
The side slit lets you step comfortably. Stairs, steps, and the dance floor are all easier. Walk, sit, and dance without worry.

✓ Floor-Skimming Length
The maxi length gives you a dressy, finished look. It pairs well with flats or a low heel. It keeps the look elegant from front to back.

✓ Black, Always Right
A classic black that suits weddings, dinners, and holiday events. You will reach for it again and again. A good choice for guests of every season.

✓ Easy Accessories
Its clean look works with gold, silver, or pearls. Choose a favorite piece and let it shine. Layer a wrap or pair with a simple belt if you wish.

✓ Wide Range of Sizes
Beatrice goes up to 3XL, so more of us can wear it with confidence. Sizes run from S to 3XL for a wider choice.

How to Wear It

For a wedding: Pair it with metallic sandals and a dainty necklace.

For a holiday dinner: Add a red lip and a simple wrap for a festive look.

For a cruise evening: Wear it with flat sandals and statement earrings.

For a night at the opera: Finish with a velvet clutch and low heels.

A Classic Shade

Beatrice comes in Black, a deep, timeless color that suits every season. Brighten it with a colorful scarf or bold earrings when you like.

Available in US sizes S to 3XL.

Shop With Confidence

Enjoy free shipping within the U.S. on your order. And with our 30-Day Money-Back Guarantee, you can try Beatrice at home and decide for yourself.

Beatrice, the long black dress that makes every special evening feel effortless.

Your Rosaline Boutique order is delivered straight to your door anywhere in the US, in simple and practical packaging.

Orders are processed within 1–3 business days and usually arrive within 7–15 business days.

You will receive a tracking number so you can follow your order every step of the way.

We are confident you will love your new pieces, so you have 30 days from delivery to decide.

If you are not completely satisfied, you can return the item and receive a refund. See our Return & Refund Policy for details.