🛍️ Australia’s Largest Range of Prom, Bridal & Party Dresses
🇦🇺 Proudly Australian Owned Since 2011
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CASTELLE Black Embellished Bustier Off Shoulder Mermaid Formal Dress
💳 #SLAYNOWPAYLATER LAYBUY, AFTERPAY & ZIP AVAILABLE
Make a show-stopping entrance this prom season.
The CASTELLE Black Embellished Bustier Off Shoulder Mermaid Formal Dress is a hypnotic gown that blends luxurious stretch satin and hand-embellished details with a dramatic Mermaid silhouette for a bold, high-impact look. A structured sweetheart neckline bustier bodice, delicate spaghetti straps, and a matching removable off-shoulder crinoline accessory bring sculpted sophistication, while the gathered fitted skirt flatters every curve. Designed to captivate at any event, this dress is the epitome of modern elegance fused with classic glamour.
Perfect for prom, formal, or red carpet occasions, CASTELLE promises to make you feel feminine, powerful, and unforgettable. The versatile styling options let you showcase your individual flair, whether you wear the exclusive off-shoulder detail or keep it sleek and strap-focused. Elevate your moment and own the night in this signature One Honey creation.
FEATURES:
- Mermaid silhouette
- Sweetheart neckline with bustier detail
- Delicate spaghetti straps
- Luxurious stretch satin with hand beaded embellishments
- Gathered center waistline for a sculpted fit
- Removable off-shoulder stiff crinoline accessory
- Perfect for Prom, Formal, or Red Carpet
SIZE OPTIONS:
- Available in standard USA sizes
- Some sizes may be ready for immediate shipping
- Contact us with your size, event date, and preferred color to check availability
Available with express delivery worldwide. Shop now at One Honey. Follow us on socials @onehoney to view videos of new arrivals, and discover more breathtaking designs.
HAVE QUESTIONS OR NEED STYLE ADVICE?
Need help choosing the right dress, size or timeline? Our expert stylists are here to help.
Click the chat icon at the bottom-right corner of the page for real-time advice, or contact us anytime via our Contact Us page.
Whether you’re shopping for a school formal, wedding, or special occasion, we’re happy to guide you before you order.
THE SIZE I WANT IS SOLD OUT — WHAT CAN I DO?
Our most popular styles and sizes can sell out quickly — but that doesn’t always mean it’s gone for good.
If the size or colour you’re looking for is unavailable, please contact us before giving up. In many cases, we can:
• Check if the style can be made to order
• Confirm rush production options (if your event date is approaching)
• Suggest similar styles available sooner
Reach out via our Contact Us page or live chat and our team will check availability for your event.
SIZING, FIT & DRESS REGISTRATION
Sizing can vary between designers and styles. We recommend using your body measurements and checking the size guide shown in the final image of each product.
If you’re between sizes or unsure, our stylists can advise on fit, fabric stretch and alteration allowances before you order.
View our full size guide or contact us for additional help.
Every dress purchased directly from One Honey is registered to your event, helping protect your look and avoid duplication where possible.
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