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Wedding Dresses Down to $69, Shop Now>>
Wedding Dresses Down to $69, Shop Now>>

Special Occasion Dresses

Special Occasion Dresses – Elegant Styles for Every Unforgettable Moment

Every special moment deserves a dress that makes you feel extraordinary. At Bridelily, we offer a curated collection of stunning special occasion dresses for prom nights, evening galas, wedding receptions, cocktail parties, and every milestone worth celebrating. From timeless A-line silhouettes to glamorous mermaid gowns, our collection blends elegance, quality, and affordability so you never have to choose between looking amazing and staying on budget.

🌸 Shop by Occasion

  • Prom Dresses — Make your prom night unforgettable with bold, glamorous styles that turn heads on the dance floor.
  • Evening Gowns — Sophisticated floor-length gowns perfect for galas, black-tie events, and formal receptions.
  • Wedding Guest Dresses — Elegant and appropriate styles that let you celebrate the happy couple in style.
  • Cocktail & Party Dresses — Chic, versatile styles that take you from birthday celebrations to holiday parties with ease.
  • Mother of the Bride Dresses — Graceful, timeless designs that honor the occasion and complement the bridal party beautifully.

Your next unforgettable moment starts here. Explore Bridelily’s special occasion collection and find the dress that was made for you.

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Long Sleeves Sheer Neck Sweep/Brush Train With Applique Spandex Dresses - Prom Dresses
Long Sleeves Sheer Neck Sweep/Brush Train With Applique Spandex Dresses - Prom Dresses
$156.20 - $156.20
$156.20
$156.20 - $156.20
$156.20

Long Sleeves Sweep/Brush Train Black Prom Dresses With Lace Appliques

Elegant Black Mermaid Prom Dress with Long Sleeves Make a stunning entrance in this sophisticated black mermaid prom dress. Designed for the modern...

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One Shoulder Champagne Satin Mermaid Evening Dress Long Wedding Guest Dress
One Shoulder Champagne Satin Mermaid Evening Dress Long Wedding Guest Dress
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00

One Shoulder Champagne Satin Mermaid Evening Dress Long Wedding Guest Dress

One Shoulder Champagne Satin Mermaid Evening Dress Make a stunning entrance in this luxurious one shoulder champagne satin mermaid evening dress. ...

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Beadings mermaid Evening Dress Long Sleeves with Satin Detachable Train - Prom Dresses
Beadings mermaid Evening Dress Long Sleeves with Satin Detachable Train - Prom Dresses
$229.91 - $229.91
$229.91
$229.91 - $229.91
$229.91

Beadings mermaid Evening Dress Long Sleeves with Satin Detachable Train

Make an unforgettable entrance in this exquisitely beaded mermaid evening gown, where timeless elegance meets modern versatility. Luxurious Details...

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Trumpet/Mermaid Sweetheart Sleeveless Sweep/Brush Train Sequins Dresses - Prom Dresses
Trumpet/Mermaid Sweetheart Sleeveless Sweep/Brush Train Sequins Dresses - Prom Dresses
$175.00 - $175.00
$175.00
$175.00
$175.00 - $175.00
$175.00

Trumpet/Mermaid Sweetheart Sleeveless Sequins Prom Dress

Neckline: SweetheartSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: ZipperHemline/Train: Sweep/Brush TrainT...

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Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Ruffles Spandex Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Ruffles Spandex Dresses - Prom Dresses
$131.00 - $131.00
$131.00
$131.00 - $131.00
$131.00

Off-the-Shoulder Ruffles Spandex Trumpet/Mermaid Evening Dresses

Some dresses are beautiful. This one is unforgettable. The off-the-shoulder ruffles trumpet mermaid evening dress was designed for the woman who w...

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Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Lace Tulle Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Lace Tulle Dresses - Prom Dresses
$169.00 - $169.00
$169.00
$169.00 - $169.00
$169.00

Mermaid Sleeveless V-neck Burgundy Prom Dress with Front Split

Turn Heads in Timeless EleganceMake an unforgettable entrance in this stunning Burgundy Sequined Mermaid Prom Dress. Designed to celebrate your cur...

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Trumpet/Mermaid Off-the-Shoulder Long Sleeves Sweep/Brush Train Lace Stretch Crepe Dresses - Prom Dresses
Trumpet/Mermaid Off-the-Shoulder Long Sleeves Sweep/Brush Train Lace Stretch Crepe Dresses - Prom Dresses
$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00

Off-the-Shoulder Lace Mermaid Formal Dresses Long Sleeves

Off-the-shoulder elegance meets timeless sophistication in this stunning mermaid formal dress. Crafted with delicate lace detailing, the design fea...

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Sheath/Column V-neck Sequin Sleeveless Mermaid Prom Dresses - Prom Dresses
Sheath/Column V-neck Sequin Sweep/Brush Train Sleeveless Jersey Dresses - Prom Dresses
$169.00 - $169.00
$169.00
$169.00 - $169.00
$169.00

Sheath/Column V-neck Sequin Mermaid Prom Dresses Sleeveless with Side Split

Make a dazzling impression with this sheath column mermaid prom dress, featuring a flattering V-neck and sleeveless design. Covered in shimmering s...

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Lace Evening Dress Off The Shoulder Mermaid Party Dress Dark Green Half Sleeve Maxi Occasion Dress wedding guest dress
Lace Evening Dress Off The Shoulder Mermaid Party Dress Dark Green Half Sleeve Maxi Occasion Dress wedding guest dress
$94.99 - $94.99
$94.99
$94.99 - $94.99
$94.99

Off The Shoulder Mermaid Lace Evening Dress Dark Green Half Sleeve Maxi Occasion Dress Wedding Guest Dress

Fabric Lace, Satin Fabric Embellishment Lace Hemline/Train Floor-Length Silhouette Trumpet / Mermaid Neckline Off-the-Shoulder Sleeve Length Half-S...

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A-line/Princess Straps Sleeveless Beading Floor-length Chiffon Dresses - Prom Dresses
$137.00 - $137.00
$137.00
$137.00 - $137.00
$137.00

Elegant A-line Princess Beaded Chiffon Prom Dress Sleeveless Evening Gown

Elegant A-line Princess Beaded Chiffon Prom Dress Make a stunning entrance at your special event with this elegant A-line princess prom dress. Feat...

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Sleeveless Black Lace Evening Dress Charming Mermaid Sweep Train - Prom Dresses
Sleeveless Black Lace Evening Dress Charming Mermaid Sweep Train - Prom Dresses
$289.00 - $289.00
$289.00
$289.00 - $289.00
$289.00

Charming Sleeveless Black Lace Evening Dress Mermaid with Sweep Train

Sleeveless Black Lace Mermaid Evening Dress with Sweep Train Command attention and exude timeless elegance in this stunning black lace mermaid even...

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Beaded Evening Dresses Luxury Mermaid Crystal Sweep Train Long Sleeves Prom Dress - Prom Dresses
Beaded Evening Dresses Luxury Mermaid Crystal Sweep Train Long Sleeves Prom Dress - Prom Dresses
$363.80 - $363.80
$363.80
$363.80 - $363.80
$363.80

Luxury Beaded Evening Dresses Mermaid Crystal Long Sleeves Prom Dress Sweep Train

Some dresses are worn. This one is remembered. The Luxury Crystal Beaded Mermaid Prom Dress by Bridelily is designed for the woman who walks into a...

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Mermaid V Neck Party Sexy Prom Dresses Unique Sleeveless Long Dress - Prom Dresses
Mermaid V Neck Party Sexy Prom Dresses Unique Sleeveless Long Dress - Prom Dresses
$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Sexy V-Neck Mermaid Prom Dress | Sleeveless Satin Evening Gown

Turn Heads on Your Special Night Make an unforgettable entrance in this stunning mermaid prom dress that perfectly balances elegance and allure. F...

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Floor Length Sweetheart Mermaid Red Prom Gold Appliqued Long Evening Dress - Prom Dresses
Floor Length Sweetheart Mermaid Red Prom Gold Appliqued Long Evening Dress - Prom Dresses
$252.45 - $252.45
$252.45
$252.45 - $252.45
$252.45

Sweetheart Mermaid Red Prom Dress Gold Appliqued Long Evening Dress

Captivate the room in this striking red mermaid prom dress, designed for those who command attention. The sweetheart neckline frames the décolleta...

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Sparkling Burgundy Sequins Mermaid V-neck Sweep Train Party Dress Prom Gown - Prom Dresses
Sparkling Burgundy Sequins Mermaid V-neck Sweep Train Party Dress Prom Gown - Prom Dresses
$183.69 - $183.69
$183.69
$183.69 - $183.69
$183.69

Sparkling Burgundy Sequins Mermaid V-Neck Prom Dress

✨ Stunning Burgundy Sequins Mermaid Prom Dress Make an unforgettable entrance in this breathtaking burgundy sequins mermaid prom dress. Featuring ...

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Sparkly Long Sleeve Sequin Mermaid Prom Dress - Prom Dresses
Sparkly Long Sleeve Sequin Mermaid Prom Dress - Prom Dresses
$328.90 - $328.90
$328.90
$328.90 - $328.90
$328.90

Sparkly Long Sleeve Sequin Mermaid Prom Dress Red Party Dress

Key Features:Item Type: Prom DressOccasion: PromSleeve Style: RegularFabric Type: SequinBuilt-in Bra: YesDecoration: Feathers, SequinedFashion Ele...

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Affordable Exquisite Fascinating Skin Pink Mermaid Open Back Sleeveless Sequined Sweep Train Prom Sexy Evening Dress - Prom Dresses
$178.20 - $178.20
$178.20
$178.20 - $178.20
$178.20

Exquisite Pink Mermaid Prom Dress Open Back Sleeveless Sequined Evening Dress

This exquisite pink mermaid prom dress features a sleeveless design with an open back, adorned with shimmering sequins for captivating elegance. I...

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Chic Elegant Chic Spaghetti Straps V-neck Mermaid Sparkly Tulle Evening Dress Long Prom Gowns - Prom Dresses
Chic Elegant Chic Spaghetti Straps V-neck Mermaid Sparkly Tulle Evening Dress Long Prom Gowns - Prom Dresses
$215.59 - $215.59
$215.59
$215.59 - $215.59
$215.59

Chic Spaghetti Straps V-neck Mermaid Evening Dress Sequins Prom Gowns

Key Features:Brand Name: BridelilyDress Fabric: Tulle, SequinsNeckline: MermaidDresses Length: Floor LengthPlus Size: Yes, Up to 26WSleeve Length(...

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A-Line High Neck Sleeveless Floor-Length Red Lace Prom Dress - Prom Dresses
A-Line High Neck Sleeveless Floor-Length Red Lace Prom Dress - Prom Dresses
$218.90 - $218.90
$218.90
$218.90 - $218.90
$218.90

A-Line High Neck Sleeveless Floor-Length Red Lace Prom Dress

Timeless elegance meets modern romance in this exquisite red lace A-line prom dress, designed to make you the star of any formal occasion. The rich...

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Excellent Elegant Glorious Floor Length Strapless Mermaid Evening Sexy Unique Long Prom Dress - Prom Dresses
Excellent Elegant Glorious Floor Length Strapless Mermaid Evening Sexy Unique Long Prom Dress - Prom Dresses
$163.90 - $163.90
$163.90
$163.90 - $163.90
$163.90

Glorious Strapless Mermaid Evening Dress Satin Long Prom Dress

Make your entrance unforgettable in this Glorious Strapless Mermaid Evening Dress — a floor-length prom gown that blends couture structure with tim...

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Awesome Eye-catching Precious Mermaid V Neck Party Sexy Prom Dresses Unique Sleeveless Long Dress - Prom Dresses
Awesome Eye-catching Precious Mermaid V Neck Party Sexy Prom Dresses Unique Sleeveless Long Dress - Prom Dresses
$159.50 - $159.50
$159.50
$159.50 - $159.50
$159.50

Precious Mermaid V Neck Prom Dresses Sleeveless Satin Party Dress

Precious Mermaid V Neck Satin Prom Dress – Sleeveless Party GownTurn heads the moment you walk in. This stunning mermaid silhouette prom dress wrap...

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Bridelily Black Red Lace Spaghettis-Straps Side-Slit Mermaid Prom Dresses - Prom Dresses
Bridelily Black Red Lace Spaghettis-Straps Side-Slit Mermaid Prom Dresses - Prom Dresses
$172.70 - $172.70
$172.70
$172.70 - $172.70
$172.70

Bridelily Black Red Lace Spaghettis-Straps Side-Slit Mermaid Prom Dresses

Black Red Lace Spaghetti-Straps Side-Slit Mermaid Prom Dress Make an unforgettable entrance in this striking two-tone mermaid gown. Delicate lace ...

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Bridelily Sexy Mermaid Sweetheart Tulle Long Evening Dress Lace Custom Made 2019 Evening Party Dresses - Prom Dresses
Bridelily Sexy Mermaid Sweetheart Tulle Long Evening Dress Lace Custom Made 2019 Evening Party Dresses - Prom Dresses
$201.30 - $201.30
$201.30
$201.30 - $201.30
$201.30

Bridelily Sexy Mermaid Sweetheart Tulle Long Evening Dress Lace Party Dresses

Elevate your evening with this stunning mermaid silhouette gown, designed to captivate and flatter. The sweetheart neckline frames the décolletage...

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A| Bridelily Black Mermaid Beads Prom Dresses Appliques Evening Dresses - Prom Dresses
A| Bridelily Black Mermaid Beads Prom Dresses Appliques Evening Dresses - Prom Dresses
$237.60 - $237.60
$237.60
$237.60 - $237.60
$237.60

Bridelily Black Mermaid Beads Prom Dresses Appliques Evening Dresses

Black Mermaid Prom Dress with Beaded Appliqués — Dramatic Glamour for Your Most Unforgettable Night Make a statement that lasts all night in this s...

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