Login

Cart

Your cart is empty

Mermaid Prom Dresses & School Formal Gowns: Embrace Elegance

Mermaid Formal Dresses Australia — Dive into drama and elegance with our trending range of mermaid-style formal gowns, loved on TikTok and red carpet events. At One Honey Boutique, enjoy a curated selection of fit‑and‑flare silhouettes, boned corsets, and thigh‑high slits in sizes 2–26 designed to highlight every curve.

Perfect for prom, Year 12 formals, and glam evenings, our mermaid gowns come in luxe fabrics like satin, sequin mesh, and stretch tulle. Influencer-approved styles feature lace‑up backs, plunging necklines, and delicate sparkle that red carpets & TikTok Reels crave.

Shop now with AfterPay, ZipPay, and LayBuy, or visit our Gold Coast showroom for a fitting. Preview your fit with our Virtual Try‑On Tool before committing.

Explore other shapes:
Strapless Formal Dresses
Two Piece Formal Sets

✔️ Sizes 2–26
✔️ Fit‑and‑flare & corset styles
✔️ TikTok viral watches
✔️ AfterPay, ZipPay & express shipping

🔥 TikTok Viral Dresses from $99 in-store

🏆 900+ 5-Star Google Reviews

💎 Registered Dress Guarantee With Every Purchase

📅 Appointments Filling Fast — Book Now for School Holidays

👗 Try-On in Our Gold Coast Showroom Petite, Standard & Curve Sizes

🚚 Express Delivery Available Australia-Wide

💃 School Formal Dresses Brisbane | TikTok Famous Gowns

🇦🇺 Proudly Australian Owned Since 2011

✨ Find The One With Help From Our Expert Stylists at One Honey

Sort by

65 products

Filters

USA SIZE S - LSold outHoney Couture EVELYN Gold Silky Slip Formal Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture EVELYN Gold Silky Slip Formal Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture EVELYN Gold Silky Slip Formal Dress Sale price$349.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture PEYTON Gold Sequin Mermaid Formal Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture PEYTON Gold Sequin Mermaid Formal Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture PEYTON Gold Sequin Formal Dress Sale price$629.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture KIMBERLEY gold sequin off-shoulder formal dress on model, Australian designer evening gown, perfect for prom and events.Back view of Honey Couture KIMBERLEY Gold Sequin Off Shoulder Formal Dress by Australian Designer, perfect for prom or evening events.
Honey Couture KIMBERLEY Gold Sequin Off Shoulder Formal Dress Sale price$629.95 AUD
Color
USA SIZE XS - LSold outHoney Couture SHAKIRA Rose Gold One Sleeve Sequin Formal Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture SHAKIRA Rose Gold One Sleeve Sequin Formal Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture SHAKIRA Rose Gold One Sleeve Sequin Formal Dress Sale price$549.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE TA107 gold sequin strapless mermaid formal dress, sweetheart bust, prom gown, Brisbane to Gold CoastTINA HOLLY COUTURE TA107 gold sequin strapless mermaid dress with sweetheart bust, perfect formal wear. Brisbane to Gold Coast, Australia.
Tina Holly Couture TA107 Gold Sequin & Mesh Strapless Mermaid Formal Dress Sale priceFrom $509.95 AUD
Color
USA SIZE XS - LSold outHoney Couture OAKLEY Gold Sequin Halter Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture OAKLEY Gold Sequin Halter Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture OAKLEY Gold Sequin Halter Formal Gown Dress Sale price$439.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture JAYLEN Gold Sequin Low Back Evening Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture JAYLEN Gold Sequin Low Back Evening Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture JAYLEN Gold Sequin Low Back Evening Gown Dress Sale price$520.95 AUD
Color
Sold outModel wearing Honey Couture LUNA Glitter Overlay Mermaid Lace Up Back Formal Dress, an Australian Designer prom gown with sequin details.Back view of Honey Couture LUNA Glitter Overlay Mermaid Dress with lace-up detail, perfect for prom and evening events by Australian Designer
Honey Couture LUNA Glitter Overlay Mermaid Lace Up Back Formal Dress Sale priceFrom $699.95 AUD
Color
USA SIZE 2 - 16Sold outWoman in Honey Couture DIAMONDS 2.0 gold sequin formal gown with thick straps, V neckline, mermaid train. Australian designer dress.Back view of Honey Couture DIAMONDS 2.0 Gold Sequin Evening Gown by Australian Designer. Affordable formal prom dress with mermaid style.
Honey Couture DIAMONDS 2.0 Thick Strap Gold Diamante Sequin Formal Gown Sale priceFrom $990.00 AUD
Color
USA SIZE 2 - 16STELLA gown with champagne lining and silver beadwork, off-shoulder, perfect for proms. Honey Couture, Australian Designer, Evening Gowns.STELLA Champagne & Silver Beaded Halter Neck Off Shoulder Formal Gown by Honey Couture, Australian Designer Prom Dress
STELLA Champagne & Silver Beaded Halter Neck Off Shoulder Formal Gown Dress Sale priceFrom $1,300.00 AUD
Color
AUS SIZE 6 - 18TINAHOLY COUTURE T1844 glitter drape prom gown with ruffle front, Brisbane to Gold Coast, AustraliaTINAHOLY COUTURE T1844 gold glitter drape mermaid prom gown with slit, Brisbane to Gold Coast Australia
Tinaholy Couture T1844 Gold Glitter Drape Mermaid Formal Gown Prom Dress Sale price$574.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE T1846 gold lace mermaid prom gown with intricate patterns and a v-front design, Brisbane to Gold Coast.TINA HOLLY COUTURE T1846 Gold Lace Mermaid Prom Gown with Delicate Beading, School Formal Dress Brisbane to Gold Coast
Tina Holly Couture T1846 Gold Lace Mermaid Formal Gown Prom Dress Sale priceFrom $475.95 AUD
Color
USA SIZE XS - LSold outHoney Couture GRETA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture GRETA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture GRETA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress Sale price$549.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ROSALIE Champagne Gold Low Back Sequin Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture ROSALIE Champagne Gold Low Back Sequin Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture ROSALIE Champagne Gold Low Back Sequin Formal Gown Dress Sale price$429.95 AUD
Color
USA SIZE XS - LSold outHoney Couture DELILAH Rose Gold Sequin Evening Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture DELILAH Rose Gold Sequin Evening Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture DELILAH Rose Gold Sequin Evening Gown Dress Sale price$459.95 AUD
Color
USA SIZE XS - LSold outHoney Couture KRISTY Gold Low Back Bow Sequin Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture KRISTY Gold Low Back Bow Sequin Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture KRISTY Gold Low Back Bow Sequin Formal Gown Dress Sale price$429.95 AUD
Color
USA SIZE XS - LHAILEY Rose Gold Sequin Off Shoulder Evening Gown by Honey Couture, Australian Designer Prom Dress, Affordable, Elegant Figure Hugging Style.Honey Couture HAILEY Rose Gold Sequin Off Shoulder Evening Gown, Australian Designer Prom Dress, Affordable Luxury
Honey Couture HAILEY Rose Gold Sequin Off Shoulder Evening Gown Dress Sale price$429.95 AUD
Color

Need help?

Frequently Asked Questions

Mermaid Formal Dresses Australia

Need help with your order or planning ahead for formal season? Browse our Help Centre for answers about sizing, shipping, returns, and our Dress Registration policy.

📅 New to formal shopping? Read our How to Order Your Formal Dress guide for timelines, made-to-order info, and tips to avoid last-minute stress.

💸 Shop Sale Gowns from $99

🏬 Visit our Gold Coast Showroom

📲 Try our Virtual Try-On App

Still unsure? Contact Us — our friendly team is here to help you shine ✨