Special Occasion Dresses

Special Occasion Dresses – Elegant Styles for Every Milestone

From prom nights to wedding receptions, every special occasion deserves a dress that makes you feel truly extraordinary. At Bridelily, we’ve curated a stunning collection of formal and semi-formal dresses designed to flatter every figure, suit every style, and celebrate every unforgettable moment. Discover designer-inspired elegance at prices that make dressing up for life’s biggest moments effortless.

🌸 Shop by Occasion

Prom Dresses — Make your prom night legendary with bold, glamorous styles that command the dance floor.
Evening Gowns — Sophisticated floor-length gowns for galas, black-tie events, and formal receptions.
Bridesmaid Dresses — Elegant, coordinated styles that complement any bridal party palette and theme.
Wedding Guest Dresses — Chic and appropriate styles that let you celebrate in style without overshadowing the bride.
Mother of the Bride Dresses — Graceful, timeless designs that honor the occasion and reflect the importance of your role.
Cocktail & Party Dresses — Versatile, head-turning styles perfect for birthdays, holiday parties, and everything in between.

Life’s most beautiful moments deserve a dress to match. Find yours at Bridelily.

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Mermaid V-neck Sleeveless Sweep/Brush Train With Ruffles Spandex Dresses - Prom Dresses

$109.00 - $109.00

$109.00

$109.00 - $109.00

$109.00

V-neck Sleeveless Long Mermaid Prom Dresses Blackless Party Dress

Neckline: V-neckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush Train

glitter Prom dresses red Evening Maxi dresses - Prom Dresses

$185.85 - $185.85

$185.85

$185.85 - $185.85

$185.85

Glitter Prom dresses Red Sequined Evening Maxi dresses

Make a striking entrance with this red sequined maxi dress, designed to capture the light and dazzle at any evening event. The full-length silhouet...

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Evening Dress Flesh Color A-Line V-Neck Sleeveless Backless Matte Satin Floor-Length Split Front Formal Party Dresses

$103.99 - $103.99

$103.99

$103.99 - $103.99

$103.99

Evening Dress A-Line V-Neck Sleeveless Backless Satin Floor-Length Split Front Formal Party Dresses

Fabric Matte Satin, Satin Fabric Embellishment Split Type Bodycon Hemline/Train Floor-Length Silhouette A-Line Neckline V-neck Sleeve Length Sleeve...

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Evening Dresses Mermaid Jewel Long Sleeve Floor Length Formal Dinner Dress

$448.99 - $448.99

$448.99

$448.99 - $448.99

$448.99

Evening Dresses Mermaid Jewel Long Sleeve Floor Length Formal Dinner Dress

Fabric Matte Satin Embellishment Beaded Hemline/Train Floor-Length Silhouette Trumpet / Mermaid Neckline Jewel Sleeve Length Long Sleeve Fully ...

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Evening Dresses Long Sleeve Light Grey Mermaid Beading Illusion Luxury Formal Gowns(APP ExclusivePrice $369.99)

$369.99 - $369.99

$369.99

$369.99 - $369.99

$369.99

Luxury Evening Dresses Long Sleeve Light Grey Mermaid Beading Illusion Formal Gowns

Elevate your formal wardrobe with this sophisticated evening gown, designed for those who appreciate refined elegance. The mermaid silhouette flatt...

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Evening Dress Mermaid Illusion Neckline Lace Applique Formal Party Dresses

$181.99 - $181.99

$181.99

$181.99 - $181.99

$181.99

Evening Dress Mermaid Illusion Lace Applique Formal Party Dresses With Train

Why Choose This Gown? Elegantly Captivating Design - This exquisite evening dress is expertly designed for formal occasions that demand refined ele...

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Chic Blue evening dresses long lace Prom dresses - Prom Dresses

$417.90 - $417.90

$417.90

$417.90 - $417.90

$417.90

Chic Blue Lace Evening Dress Long A-Line Prom Gown

Timeless Elegance Meets Modern Sophistication Make a stunning impression in this exquisite blue lace evening dress. Designed for the woman who appr...

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Black Prom Dresses 2021 Long Mermaid Velvet Evening Dress Vintage Lady Gaga Red Carpet Dress Milanoo wedding guest dress

$111.49 - $111.49

$111.49

$111.49 - $111.49

$111.49

Mermaid Velvet Black Prom Dresses Vintage Lady Gaga Red Carpet Wedding Guest Dress

Old-Hollywood glamour in this luxurious mermaid gown crafted from sumptuous velvet. The figure-hugging silhouette curves elegantly to the knee befo...

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A-Line/Princess Off-the-Shoulder Sleeveless Floor-Length Applique Tulle Dresses - Prom Dresses

$155.00 - $155.00

$155.00

$155.00 - $155.00

$155.00

Off-the-Shoulder Tulle Lace Applique A-Line/Princess Dresses

Neckline: Off-the-ShoulderSilhouette: A-Line/PrincessBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Floor-Length

Simple Sleeveless Long Evening Dress Mermaid Prom Dress with Side Slit - Prom Dresses

$169.00 - $169.00

$169.00

$169.00 - $169.00

$169.00

Simple Sleeveless Long Evening Dress Mermaid Prom Dress with Side Slit

Embrace understated sophistication with this sleek mermaid evening dress. The clean, minimalist silhouette features a flattering sleeveless design ...

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Satin Sage Mermaid Evening Gown with Side Cape - Prom Dresses

Satin Sage Mermaid Evening Gown with Side Cape - Same photo color - Prom Dresses

$238.99 - $238.99

$238.99

$238.99 - $238.99

$238.99

Satin Sage Mermaid Evening Gown with Side Cape

Key Features: Silhouette: MermaidFabric: SatinNeckline: Jewel NeckHemline/Train: Short TrainSleeve Length: SleevelessWaistline: NaturalEmbellishme...

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Luxury Beading Crystal Prom Dresses Long Illusion Long Sleeve Mermaid Formal Party Dresses - Prom Dresses

$329.99 - $329.99

$329.99

$329.99 - $329.99

$329.99

Luxury Beading Crystal Mermaid Prom Dress | Illusion Long Sleeve Formal Evening Gown

Luxury Beading Crystal Mermaid Prom DressMake a breathtaking entrance in this show-stopping mermaid evening gown, adorned with thousands of hand-se...

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Fashion V-neck Long Sleeves Sequins Feather Mermaid Floor Length Long Prom Gown - Prom Dresses

$296.99 - $296.99

$296.99

$296.99 - $296.99

$296.99

V-neck Long Sleeves Sequins Mermaid Long Prom Gown with Feather

This is not just a dress — it’s a statement. The V-Neck Long Sleeve Sequin Mermaid Prom Gown with Feather from Bridelily is designed for the woman ...

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Elegant Long Sleeves Two Piece Lace Court Train Prom Dresses - Prom Dresses

$197.99 - $197.99

$197.99

$197.99 - $197.99

$197.99

Elegant Long Sleeves Two Piece Lace Court Train Prom Dresses

Elegant two-piece prom dress featuring delicate lace and long sleeves. Court train adds sophisticated drama to your special night. Perfect for pro...

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Plus Size Prom Dresses Mermaid Black Lace Plunging V Neck Long Sleeve Evening Gowns With 3D Flowers - Prom Dresses

$219.99 - $219.99

$219.99

$219.99 - $219.99

$219.99

Plus Size Prom Dresses Mermaid Black Lace V Neck Long Sleeve Evening Gowns With 3D Flowers

Key Features:Image Type:Reference ImagesSilhouette:Trumpet/MermaidNeckline:V-NeckSleeve Style:CappedSleeve Length:Long SleeveBack Design:ZipperHem...

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

$283.80 - $283.80

$283.80

$283.80 - $283.80

$283.80

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

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Pink Sleeveless Formal Dresses Mermaid Sheer Back Lace Prom Gown - Prom Dresses

$229.90 - $229.90

$229.90

$229.90 - $229.90

$229.90

Pink Sleeveless Formal Dresses Mermaid Sheer Back Lace Prom Gown

This pink sleeveless formal dress features a mermaid silhouette with a sheer back adorned in delicate lace, blending elegance with modern sophisti...

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Charming V Neck Long Prom Mermaid Lace Appliqued Evening Dress with Sleeves - Prom Dresses

$217.80 - $217.80

$217.80

$217.80 - $217.80

$217.80

Charming V Neck Long Prom Mermaid Lace Appliqued Evening Dress with Sleeves

Key Features:Brand Name: BridelilyDress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSle...

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Dark Blue Mermaid Sleeve Lace Appliques Prom Plus Size Long Evening Dress - Prom Dresses

$236.50 - $236.50

$236.50

$236.50 - $236.50

$236.50

Dark Blue Mermaid Prom Dress with Long Sleeves Plus Size Lace Evening Gown

Make a Grand Entrance in Timeless Elegance Command attention in this stunning dark blue mermaid prom dress that celebrates your curves with sophist...

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Cheap V Neck Long Dresses with Belt Unique Mermaid Bridesmaid Dress - Prom Dresses

$141.90 - $141.90

$141.90

$141.90 - $141.90

$141.90

V Neck Long Dresses with Belt Unique Mermaid Bridesmaid Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Royal Blue Jewel Sweep Train Lace Backless Mermaid Prom Dress with Beading - Prom Dresses

$274.99 - $274.99

$274.99

$274.99 - $274.99

$274.99

Royal Blue Jewel Sweep Train Lace Backless Mermaid Prom Dress with Beading

Key Features:Brand Name: BridelilyDress Fabric: lace/tulle/satinNeckline: JewelDresses Length: Sweep TrainPlus Size: Yes, Up to 26WSleeve Length(c...

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Spaghetti Straps Deep V-neck Sleeveless Mermaid Long Prom Dress - Prom Dresses

$394.90 - $394.90

$394.90

$394.90 - $394.90

$394.90

Spaghetti Straps Deep V-neck Sleeveless Mermaid Long Prom Dress

Key Features:Brand Name: BridelilyDress Fabric: lace/tulle/satinNeckline: V-Neck, Spaghetti StrapsDress Length: Floor LengthPlus Size: Yes, Up to ...

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Special Occasion Dresses