Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Customer 1 Customer 2 Customer 3
rated 4.7/5 based on 785+ Reviews

Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women

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

Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women

$64.95
$84.95 
$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
Flowing chiffon · Romantic sweetheart neckline · Elegant bishop sleeves · Floor-length maxi · Pintuck pleated bodice · Fitted waist

The Occasion
Wedding guest · Mother of the bride · Mother of the groom · Formal evening events · Graduation ceremonies · Bridal parties · Garden celebrations

The Style
Style with nude or metallic block heels to keep the focus on the sleeves and neckline. Add delicate drop earrings and a structured clutch. For cooler weather, layer with a fitted blazer or velvet wrap. The gathered waist creates a flattering silhouette that pairs beautifully with both statement and minimal jewelry.

This dress brings romance and sophistication to any formal affair. The billowing sleeves balance the sweetheart bodice, while the flowing skirt moves beautifully as you do. A wardrobe essential for every special occasion on your calendar.

Shipping & Returns

Shipping
 

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

30-Day Returns
 

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

 

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.

STYLED BY THE COMMUNITY

YOUR QUESTIONS. ANSWERED

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.

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.

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.
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women
Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women

Sofiane Sweetheart Maxi Dress – Chiffon Long Sleeve Wedding Guest Formal Mother Bride Groom Maxi Dress Women

$64.95