Claire | Women's Mermaid Satin Dress Cowl Neck High Slit – Watson Porter
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Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit
Claire | Women's Mermaid Satin Dress Cowl Neck High Slit

Claire | Women's Mermaid Satin Dress Cowl Neck High Slit

Regular price$53.95
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AUTUMN SALE UP TO 50% OFF!
If you can add it to bag, it’s still in stock. Extra savings apply automatically at checkout —
stack & save while you can.
Buy 2 pieces → Extra 10% off
Buy 3 pieces → Extra 15% off
Buy 4 pieces → Extra 20% off

A floor-length mermaid gown crafted from high-luster satin with a draped cowl neckline and wide shoulder straps. Gathered ruching wraps diagonally across the waist and hip, creating a contoured, body-skimming silhouette from bust to hem. A high slit on the left leg opens to mid-thigh. Available in blue, pale yellow, dusty rose, apricot, cream, black, gold, brown, green, purple and burgundy.

Why You'll Love It

  • Draped cowl neckline frames the décolletage beautifully The soft, liquid drape draws the eye and flatters without requiring a necklace, letting you keep accessories minimal or go bold with statement earrings.
  • Diagonal ruching sculpts and defines the waist and hip The gathered pleating creates natural shadow and dimension, contouring your shape while keeping the dress smooth and sleek against the body.
  • High thigh slit ensures easy movement and adds drama The left-leg opening lets you walk, dance and climb stairs without restriction, while the flash of skin elevates the formality with a confident edge.

Perfect For

Ideal for black-tie weddings, galas, formal cocktail parties and prom. Pair with strappy heeled sandals and a slim clutch; the satin sheen and floor-length hem carry the look on their own, so keep jewelry simple—drop earrings or a delicate bracelet.

Care Instructions

  • Dry clean only to preserve the satin finish.
  • Steam gently to release wrinkles; avoid direct iron contact.
  • Hang on a padded hanger to maintain the drape.
  • Store away from direct sunlight to prevent color fading.

Frequently Asked Questions

How does the dress fasten?
The gown pulls on over the head with no zip or buttons; the satin has some stretch to ease dressing, and the cowl neckline and shoulder straps hold the bodice in place.

How does the fit run through the body?
The silhouette skims and contours the bust, waist, hips and thighs closely, with the hem pooling slightly at the floor. The ruching provides some give across the midsection.

Which leg has the slit, and how high does it go?
The slit is on the left leg and opens to mid-thigh, creating movement and drama while keeping the right side of the skirt closed to the floor.

Once your payment is confirmed, we'll begin processing your order right away.

Orders are prepared and shipped within 1–3 business days, with delivery in a further 5–12 business days — a total of 6–15 business days. Shipping is free on all UK orders.

After dispatch you'll receive a confirmation email with a tracking number. You can also track your order anytime on the Track Your Order page.

Our team is ready to answer your questions during our customer service hours.

Monday to Friday: 09:00–18:00 (GMT/BST)

Saturday to Sunday: 10:00–16:00 (GMT/BST)

Email: support@maeve-london.com

We aim to respond within 24 hours during business days.

This Season Shop More, Save More.

For one day only, our Watson Porter Circle gets exclusive access to our Biggest Sale Ever on our most-loved pieces.

Whether you're shopping for someone special or treating yourself, today is the moment to secure the styles everyone has been asking about.

Buy 2 items → Extra 10% off
Buy 3 items → Extra 15% off
Buy 4 items → Extra 20% off

These bundles are 
exclusive to our Autumn Sale and live for today only once this offer ends, it won't return. And as always with Watson Porter… when a style sells out, it's gone for good.

Stock is limited. Today is the day.

COMBINE & SAVE EXTRA

Frequently Asked Questions

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.

You can return items within 30 calendar days of receiving them.

  • Return shipping costs are the buyer’s responsibility.
  • Approved refunds will be issued to your original payment method.

For more information, please review our Return Policy.


If you experience any issues or have questions, visit our Contact Page to connect with our support team. We’re here to assist you promptly.

30-DAY RETURNS

If something isn't quite right, return it within 30 days of delivery. We make it simple because your satisfaction matters.

FREE U.S. SHIPPING

Every order comes with free delivery anywhere in the United States. Your items are packaged with care and arrive safely.

CUSTOMER SERVICE

Enjoy peace of mind knowing our dedicated support team is ready to assist with any question or concern you may have.

Claire | Women's Mermaid Satin Dress Cowl Neck High Slit