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

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.

Filters

$
$
Trumpet/Mermaid Straps V-neck Sleeveless Applique Sweep/Brush Train Silk like Satin Dresses - Prom Dresses
Trumpet/Mermaid Straps V-neck Sleeveless Applique Sweep/Brush Train Silk like Satin Dresses - Prom Dresses
$148.00 - $148.00
$148.00
$148.00 - $148.00
$148.00

V-neck Sleeveless Applique Satin Trumpet/Mermaid Prom Dresses

Neckline: StrapsSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: BacklessHemline/Train: Sweep/Brush Train

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

Neckline: Off-the-ShoulderSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush T...

View full details
Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Ruffles Sequins Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Ruffles Sequins Dresses - Prom Dresses
$152.00 - $152.00
$152.00
$152.00 - $152.00
$152.00

Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Ruffles Sequins Dresses

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

Trumpet/Mermaid Sleeveless V-neck Sweep/Brush Train Applique Stretch Crepe Dresses - Prom Dresses
$137.00 - $137.00
$137.00
$137.00 - $137.00
$137.00

Sleeveless V-neck Appliques Stretch Crepe Trumpet/Mermaid Prom Dresses

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

View full details
Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Tulle Applique Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Tulle Applique Dresses - Prom Dresses
$169.00 - $169.00
$169.00
$169.00 - $169.00
$169.00

Sleeveless Off-the-Shoulder Tulle Applique Trumpet/Mermaid Formal Dresses

Neckline: Off-the-ShoulderSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush T...

View full details
Trumpet/Mermaid Spaghetti Straps Sleeveless Applique Organza Floor-Length Dresses - Prom Dresses
$171.00 - $171.00
$171.00
$171.00 - $171.00
$171.00

Spaghetti Straps Sleeveless Applique Organza Floor-Length Mermaid Prom Dresses

Neckline: Spaghetti StrapsSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Floor-Length

Trumpet/Mermaid Sleeveless Sweetheart Sweep/Brush Train Stretch Crepe Dresses - Prom Dresses
$139.00 - $139.00
$139.00
$139.00 - $139.00
$139.00

Sleeveless Sweetheart Sweep/Brush Train Stretch Mermaid Prom Dresses

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

Trumpet/Mermaid Sleeveless Strapless Sweep/Brush Train Sequins Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless Strapless Sweep/Brush Train Sequins Dresses - Prom Dresses
$152.00 - $152.00
$152.00
$152.00 - $152.00
$152.00

Sexy Sleeveless Strapless Sequins Prom Dresses Trumpet/Mermaid

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

Trumpet/Mermaid Sleeveless Spaghetti Straps Sweep/Brush Train Sequins Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless Spaghetti Straps Sweep/Brush Train Sequins Dresses - Prom Dresses
$166.00 - $166.00
$166.00
$166.00 - $166.00
$166.00

Sexy Burgundy Prom Dress Spaghetti Straps Sequins Dresses

Neckline: Spaghetti StrapsSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: Lace UpHemline/Train: Sweep/Brush...

View full details
Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Ruffles Sequins Dresses - Prom Dresses
Trumpet/Mermaid Sleeveless Off-the-Shoulder Sweep/Brush Train Ruffles Sequins Dresses - Prom Dresses
$151.00 - $151.00
$151.00
$151.00 - $151.00
$151.00

Off-the-Shoulder Trumpet/Mermaid Ruffles Sequins Evening Dresses Dark Green

Neckline: Off-the-ShoulderSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush T...

View full details
Trumpet/Mermaid Sheer Neck Sleeveless Applique Sweep/Brush Train Chiffon Plus Size Dresses - Prom Dresses
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00

Plus Size Sleeveless Chiffon Mermaid Prom Dresses with Gold Appliques

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

Trumpet/Mermaid Sheer Neck Sleeveless Sweep/Brush Train Applique Tulle Dresses - Prom Dresses
Trumpet/Mermaid Sheer Neck Sleeveless Sweep/Brush Train Applique Tulle Dresses - Prom Dresses
$179.00 - $179.00
$179.00
$179.00 - $179.00
$179.00

Elegant Trumpet Mermaid Evening Dress with Lace Appliqués

Breathtaking Romance in Every Detail Step into your fairytale moment wearing this exquisite trumpet mermaid wedding dress, where timeless elegance ...

View full details
Trumpet/Mermaid Sleeveless Off-the-Shoulder Satin Layers Sweep/Brush Train Dresses - Prom Dresses
$131.00 - $131.00
$131.00
$131.00 - $131.00
$131.00

Trumpet/Mermaid Sleeveless Off-the-Shoulder Satin Layers Prom Dresses

Elevate your prom night with this stunning trumpet silhouette gown. The sleek off-the-shoulder neckline frames your shoulders beautifully, while lu...

View full details
Trumpet/Mermaid Off-the-Shoulder Sleeveless Satin Sweep/Brush Train Dresses - Prom Dresses
$137.00 - $137.00
$137.00
$137.00 - $137.00
$137.00

Off-Shoulder Satin Mermaid Prom Dress with Train

Make a show-stopping entrance in this exquisite off-shoulder mermaid prom dress that embodies red-carpet elegance. Crafted from luxurious satin tha...

View full details
Trumpet/Mermaid Off-the-Shoulder Sequins Sleeveless Sash/Ribbon/Belt Sweep/Brush Train Dresses - Prom Dresses
Trumpet/Mermaid Off-the-Shoulder Sequins Sleeveless Sash/Ribbon/Belt Sweep/Brush Train Dresses - Prom Dresses
$155.00 - $155.00
$155.00
$155.00 - $155.00
$155.00

Off-the-Shoulder Sequins Sleeveless Pink Mermaid Prom Dresses with Slit

Neckline: Off-the-ShoulderSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush T...

View full details
Trumpet/Mermaid Ruched Elastic Woven Satin V-neck Long Sleeves Court Train Dresses - Prom Dresses
$139.00 - $139.00
$139.00
$139.00 - $139.00
$139.00

Ruched Satin Long Sleeves Court Train Side Split Prom Dresses

Neckline: V-neckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: Long SleevesEmbellishment: RuchedWaist: NaturalBack Style: OtherHemline/Train: ...

View full details
Trumpet/Mermaid Off-the-Shoulder Sleeveless Floor-Length Ruched Stretch Crepe Dresses - Prom Dresses
$131.00 - $131.00
$131.00
$131.00 - $131.00
$131.00

Trumpet/Mermaid Off-the-Shoulder Sleeveless Burgundy Prom Dresses

This trumpet/mermaid prom dress in deep burgundy features an off-the-shoulder neckline and sleeveless design, creating a refined and dramatic silho...

View full details
Trumpet/Mermaid Long Sleeves V-neck Sweep/Brush Train Applique Spandex Dresses - Prom Dresses
$159.00 - $159.00
$159.00
$159.00 - $159.00
$159.00

Trumpet/Mermaid Prom Dress Long Sleeves V-neck Applique Spandex Dresses

Neckline: V-neckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: Long SleevesWaist: NaturalBack Style: ZipperHemline/Train: Sweep/Brush Train

Trumpet/Mermaid High Neck Satin Long Sleeves Applique Sweep/Brush Train Dresses - Prom Dresses
$159.00 - $159.00
$159.00
$159.00 - $159.00
$159.00

High Neck Satin Long Sleeves Applique Mermaid Prom Dresses

Neckline: High NeckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: Long SleevesWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush Train

New
New
$182.00 - $182.00
$182.00
$182.00 - $182.00
$182.00

Long Sleeves Off-the-Shoulder Black Sequins Prom Dresses Mermaid

Neckline: Off-the-ShoulderSilhouette: Trumpet/MermaidBuilt-in Bra: YesWaist: NaturalBack Style: ZipperHemline/Train: Sweep/Brush TrainMaterial: Seq...

View full details
Trumpet/Mermaid Halter Sleeveless Tulle Sequin Court Train Dresses - Prom Dresses
Trumpet/Mermaid Halter Sleeveless Tulle Sequin Court Train Dresses - Prom Dresses
$181.00 - $181.00
$181.00
$181.00 - $181.00
$181.00

Halter Sleeveless Tulle Sequin Trumpet/Mermaid Prom Dresses

Neckline: HalterSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: EmpireBack Style: OtherHemline/Train: Court TrainBody Shape: M...

View full details
Trumpet/Mermaid High Neck Sleeveless Sweep/Brush Train Ruffles Lace Dresses - Prom Dresses
$168.00 - $168.00
$168.00
$168.00 - $168.00
$168.00

High Neck Sleeveless Trumpet/Mermaid Prom Dress with Ruffles Lace Dresses

Neckline: High NeckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: SleevelessWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush TrainEle...

View full details
Trumpet/Mermaid Long Sleeves Scoop Spandex Sweep/Brush Train Dresses - Prom Dresses
Trumpet/Mermaid Long Sleeves Scoop Spandex Sweep/Brush Train Dresses - Prom Dresses
$144.00 - $144.00
$144.00
$144.00 - $144.00
$144.00

Scoop Neck Long Sleeves Trumpet/Mermaid Prom Dress with Appliques

Neckline: ScoopSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: Long SleevesWaist: NaturalBack Style: OtherHemline/Train: Sweep/Brush Train

Trumpet/Mermaid High Neck Long Sleeves Sweep/Brush Train Applique Spandex Dresses - Prom Dresses
$166.00 - $166.00
$166.00
$166.00 - $166.00
$166.00

High Neck Long Sleeves Gold Applique Mermaid Royal Blue Prom Dresses

Neckline: High NeckSilhouette: Trumpet/MermaidBuilt-in Bra: YesSleeve: Long SleevesWaist: NaturalBack Style: ZipperHemline/Train: Sweep/Brush Train

STYLE GALLERY