Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Customer 1 Customer 2 Customer 3
rated 4.7/5 based on 785+ Reviews

Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress

Customer 1 Customer 2 Customer 3
Sarah, Livy and 785+ others rated this 4.7/5

Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress

$69.95
$89.95 
$20 off
Title
Color
Size
Only 4 items left in stock

Free shipping on orders $50 and over

30-Day Returns

Fast & Responsive customer support

Product Details

The Details
Luxurious satin finish · Deep plunge halter neckline · Ruched waist detailing · Floor-length maxi silhouette · Figure-hugging bodycon fit · Backless halter tie

The Occasion
Wedding guest · Black tie events · Cocktail parties · Evening galas · Formal receptions · Date night dinners

The Style
Style with barely-there heeled sandals and gold jewellery for maximum impact. The ruched waist creates an hourglass silhouette while the plunge neckline keeps things sultry without feeling overdone. Throw on a structured blazer for cocktail hour, then lose it when the dance floor opens. Pair with a sleek clutch and statement earrings.

This is the kind of dress that photographs beautifully and feels even better. The satin drapes like a dream, the fit hugs in all the right places, and the halter neckline means you can skip the strapless bra struggle. Walk in like you own the room.

Shipping & Returns

Shipping
 

We offer free standard shipping on all orders over $50. Orders under $50 have a flat shipping fee of $4.99.


Head over to our Shipping Policy for more information.
 

30-Day Returns
 

If you're not satisfied with your purchase, we accept returns within 30 days of delivery. 


Head over to our Return & Refund Policy for more information

Sizing & Fit

Designed to fit true to size with a relaxed, comfortable feel. Order your usual size — Use our size chart for full measurements.

If you’re between sizes, we recommend choosing the larger size for a more comfortable fit.

Complete your wardrobe

Customer Reviews

4.7
★★★★★
Based on 785 reviews
5 stars
615
4 stars
128
3 stars
28
2 stars
9
1 star
5
G
Georgia P. ✔ Verified Purchase August 10, 2026
★★★★★
Better than expected
I ordered this for a last minute event and it arrived quickly and looked even better in person. The fabric feels premium and the fit was perfect straight out of the bag. Will be ordering again.
N
Natalie F. ✔ Verified Purchase August 6, 2026
★★★★★
So many compliments
Wore this out to dinner and had three people ask where it was from. It photographs beautifully too. Genuinely one of my favourite purchases this year.
H
Hannah R. ✔ Verified Purchase July 31, 2026
★★★★☆
Great quality, size up
Really lovely piece and the material is great for the price. I would suggest sizing up if you are between sizes as it comes up slightly small. That said I am thrilled with it overall.
K
Katie M. ✔ Verified Purchase July 25, 2026
★★★★★
Absolutely love it
This is exactly what I was looking for. The colour is true to the photos, the fit is flattering and it arrived faster than expected. Packaging was lovely too. Very happy customer.
D
Diana C. ✔ Verified Purchase July 18, 2026
★★★★★
Looks expensive
I was a bit unsure ordering online but the quality completely won me over. It looks far more expensive than it is. I have already recommended this to three friends.
B
Bethany S. ✔ Verified Purchase July 12, 2026
★★★★★
My go-to online store now
Third order from here and every single one has been brilliant. Fast delivery, great quality and the pieces always look exactly like the photos. Won't be shopping anywhere else for occasion wear.
F
Fiona T. ✔ Verified Purchase July 5, 2026
★★★★★
Wore it to a wedding
Bought this for a summer wedding and felt incredible in it. The cut is so flattering and the fabric moved beautifully. Got stopped multiple times throughout the day. Couldn't be happier with this purchase.
M
Miranda L. ✔ Verified Purchase June 28, 2026
★★★★★
Brilliant from start to finish
From ordering to delivery the whole experience was seamless. The item itself is stunning — well made, true to size and exactly as pictured. This is now my favourite place to shop for special occasions.

30-DAY RETURNS

We want you to love every order. If something isn't right, we'll make it easy — just return it within 30 days, no hassle.

STYLED BY OUR COMMUNITY

YOUR QUESTIONS. ANSWERED

Have questions? We’re here to help

Do you offer free shipping?

Yes! We offer free shipping on orders that are $50 and over. Orders under $50 have a flat shipping fee of $4.99.

How long does delivery take?

Orders are processed within 1-2 business days, Monday to Friday. Transit time is 5-7 business days, Monday to Friday. You can expect your order within 6-9 business days total.

Will I receive tracking information?

Yes, once your order ships you will receive an email with your tracking number and carrier details. You can also track your order directly on our website HERE.

Can I modify or cancel my order?

You can cancel or modify your order before it has been shipped. Please contact us immediately at info@sundaylaine.com or contact us through our Contact Page. Once shipped, you will need to follow our return process.

When will my payment be charged?

Your payment is processed at the time your order is placed.

Need Help?

We are available:
Monday to Friday | 09:00 -17:00 (PST)

Fast Shipping

We offer free shipping on orders over $50. Orders under $50 have a flat fee of $4.99
 

30-Day Returns 

Changed your mind? We accept returns within 30 days of delivery.
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress
Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress

Sylvie Halter Plunge Maxi Dress – Satin Ruched Women Formal Wedding Guest Cocktail Evening Maxi Dress

$69.95