Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.
Women's Sylvie sequined slip maxi dress featuring a sparkling sweetheart bodice with ruched twist detail, adjustable halter tie neckline, lace-up open back, satin floor-length skirt with a side split, perfect for weddings, black-tie events and formal evening occasions.

Women's Satin Slip Maxi Dress with Open Back for Formal & Evening Wear

£44.95
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Shine with confidence in the Women's Sequined Slip Maxi Dress, a glamorous choice for weddings, black-tie events, formal dinners, proms and evening celebrations. Designed to flatter, this elegant maxi dress features a sparkling sequined sweetheart bodice with a ruched twist detail that enhances the silhouette, while the smooth satin skirt drapes beautifully to a floor-length finish. A halter tie neckline and adjustable lace-up open back allow for a personalised fit, complemented by a side split that adds graceful movement.

Whether styled with metallic heels and statement jewellery for a special occasion or kept minimal for timeless sophistication, the Sylvie Maxi Dress is a standout piece for your occasionwear collection.

Features

  • Elegant floor-length satin slip maxi dress
  • Sequined sweetheart bodice with flattering ruched twist detail
  • Adjustable halter tie neckline for a custom fit
  • Lace-up open back with tie fastening
  • Smooth satin skirt with an elegant drape
  • Side slit for ease of movement and a refined finish
  • Figure-flattering fitted silhouette
  • Ideal for weddings, proms, black-tie events, gala evenings, parties and formal occasions

Material & Care

  • Premium satin fabric with a sequined bodice
  • Fully lined for comfort where applicable
  • Gentle cold hand wash or professional dry clean
  • Hang to dry and steam lightly before wear

Fit & Sizing

  • True to size
  • Adjustable halter neck and lace-up back for a customised fit
  • Maxi length
  • Model wears a UK size 8 (if applicable)

Estimated delivery time: In total, most orders arrive within approximately 6 to 10 business days from the time you place your order. Please read more about our Shipping Policy here.

If your order does not meet your expectations, you can return it within 30 days upon receipt.

Please read more about our 'Return and Refund Policy' here.

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FREQUENTLY ASKED QUESTIONS?

Yes, we currently offer free shipping on all orders.

For the latest details, please refer to our Shipping Policy or review the information shown at checkout.

We want you to shop with confidence for women’s and men’s fashion at By Hayley. If your order is not quite right, we aim to make the return and refund process as simple and transparent as possible.

30 Day Return Window

You may return eligible items within 30 days of receiving your order.

To qualify for a return, items must meet the following conditions:

  • The item must be unworn, unused, and in its original condition
  • All original tags, labels, and packaging must still be included
  • Any accessories that were included with the item must also be returned

If you need help at any stage, our customer support team is available to assist you.

Read more about our Return and Refund Policy.

Orders are typically processed and dispatched within 1 to 2 business days.

After dispatch, delivery usually takes around 5 to 8 business days. In most cases, orders arrive within approximately 6 to 10 business days from the date the order is placed.

For more detailed delivery information, please see our Shipping Policy.

Most product pages include a size chart or measurements to help you select the correct size.

We recommend that you:

  • review the size guide carefully
  • think about whether you prefer a closer fit or a looser fit

If you’re unsure, feel free to contact us for personalized sizing advice.