Red 3D Floral Branch Crystal Beaded Off-Shoulder Sheer Illusion High Slit Mermaid Prom Dress with Sweep Train

Red 3D Floral Branch Crystal Beaded Off-Shoulder Sheer Illusion High Slit Mermaid Prom Dress with Sweep Train

The black Range Rover door swung open — and she stepped out in a blaze of crimson. This red mermaid gown is pure Hollywood power: sculptural 3D red crystal floral branch and leaf appliques blooming across the asymmetric off-shoulder neckline like a living garden on fire, thousands of red crystal rhinestones and sequins swirling in bold arabesque and scroll patterns across every inch of sheer nude illusion mesh, a daring high thigh slit that commands every room, and a sweep train that trails behind her like a red carpet was made just for her. She didn’t just arrive — she ignited the whole city block.

Design Details

• Silhouette: Sculpted mermaid cut with a high thigh slit and sweep train — form-fitting through the bodice and hips with a daring leg reveal and dramatic trailing hem
• Neckline: Asymmetric off-shoulder sweetheart neckline with sheer nude illusion mesh — bold, open, and impossibly glamorous with built-in modesty through the illusion panel
• Signature Detail: Sculptural 3D red crystal floral branch and leaf appliques cascading across the asymmetric off-shoulder neckline and upper bodice — the couture botanical detail that makes this gown unmistakable from across the room
• Bodice & Skirt: Sheer nude illusion mesh entirely covered in dense red crystal rhinestones and sequins in bold swirling arabesque and scroll patterns — creates a full-body crimson constellation effect
• High Slit: Daring high thigh slit on the left side — adds movement, drama, and a show-stopping leg reveal with every step
• Sweep Train: Dramatic sweep train entirely covered in the red crystal scroll pattern — trails magnificently for editorial photography
• Color: Crimson red — bold, passionate, and impossibly photogenic under golden hour sunlight, city skyline backdrops, and flash photography
• Accessories shown: Crystal tiara, diamond drop earrings, pearl and crystal bracelets, crystal clutch, and rhinestone heels (sold separately)

Why You'll Love It

Standing in front of a black Range Rover Velar on a rooftop parking structure with the city skyline stretching behind you, stepping out of the open car door with red roses in hand and glass skyscrapers glowing in the background, or leaning against the Range Rover grille with the sun blazing overhead — this gown was built for the moments that stop the scroll. The 3D floral branch appliques create a living botanical sculpture that photographs from every angle, while the full-body red crystal swirl pattern ensures you sparkle from across the room all night long. Pair with crystal or rhinestone heels and diamond jewelry for a look that belongs on every "Most Iconic Prom Look" list.

Sizing & Fit

• Available in standard sizes — custom sizing available upon request
• Model wears a size 10/12
• Structured corset bodice provides built-in support and boning; true-to-size fit recommended
• 3D floral branch appliques on off-shoulder neckline are non-removable; high slit is on the left side

Care Instructions

• Dry clean only
• Store hanging to preserve 3D floral branch appliques, crystal beadwork, and sweep train
• Handle appliques with care to maintain sculptural shape

Style No. BK4772 | LLELLA Prom 2026 Collection