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

172 products

Filters

USA SIZE 4 - 24Honey Couture TYRA Off White Corset Bustier Leg Split Formal DressHoney Couture TYRA Off White Corset Bustier Leg Split Formal Dress
Honey Couture TYRA Off White Corset Bustier Leg Split Formal Dress Sale priceFrom $579.95 AUD
Color
USA SIZE XS - LModel wearing Honey Couture ANGELIQUE black sequin lace up open back formal dress, from Australian Designer, perfect for prom and evening events.Two women in elegant Honey Couture evening gowns, one in a black sequin dress and the other in a green satin dress, posing indoors.
Honey Couture ANGELIQUE Black Sequin Lace Up Open Back Formal Dress Sale price$439.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ANGELIQUE Red Sequin Lace Up Evening Gown, Australian Designer, Prom Dress, Affordable FashionHoney Couture ANGELIQUE Red Sequin Lace Up Open Back Evening Gown by Australian Designer, perfect for prom or formal events.
Honey Couture ANGELIQUE Red Sequin Lace Up Open Back Formal Dress Sale price$439.95 AUD
Color
USA SIZE XS - 3XLSold outHoney Couture ASHTON Red Lace Bustier Corset Style Formal DressHoney Couture ASHTON Red Lace Bustier Corset Style Formal Dress
Honey Couture ASHTON Red Lace Bustier Corset Style Formal Dress Sale priceFrom $579.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture LUZ burgundy sequin formal gown with lace-up back, leg split. Designed by Australian label, ideal for prom or evening events.Honey Couture LUZ Burgundy Sequin Lace Up Gown, Australian Designer Evening Dress, Affordable Prom Fashion
Honey Couture LUZ Burgundy Lace Up Sequin Formal Gown Dress Sale price$549.95 AUD
Color
USA SIZE XS - LHoney Couture SIBYLLE Burgundy Silky Mermaid Formal Dress, Australian Designer Prom Gown with Adjustable Split, Elegant Evening WearWoman wearing Honey Couture SIBYLLE Burgundy Silky Mermaid Formal Dress with train, designed by Australian label for prom or evening events.
Honey Couture SIBYLLE Burgundy Silky Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LWoman in Honey Couture SIBYLLE Emerald Green Silky Mermaid Formal Dress in store fitting room, Australian Designer, Prom DressesHoney Couture SIBYLLE Emerald Green Silky Mermaid Formal Dress with adjustable split and train, designed by Australian Designer, perfect for prom.
Honey Couture SIBYLLE Emerald Green Silky Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - XLSold outModel wearing Honey Couture DESERIEE Red Open Lace Up Back Mermaid Formal Dress, Australian Designer Prom Evening Gown.Honey Couture DESERIEE Red Lace Up Back Mermaid Dress, Australian Designer, Evening Gown, Affordable Prom Dress, Low Back, Stretch Fabric
Honey Couture DESERIEE Red Open Lace Up Back Mermaid Formal Dress Sale price$569.95 AUD
Color
USA SIZE XS - LSold outHoney Couture RIKKI white lace-up back formal dress, Australian designer, prom and evening gown, affordable elegant fashionHoney Couture RIKKI White Lace Up Back Formal Dress - Australian Designer Prom Gown, Evening Wear, Affordable Elegance
Honey Couture RIKKI White Open Lace Up Back Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LHoney Couture RIKKI Green Open Lace Up Back Formal Dress, Australian Designer Evening Gown, Affordable Prom Dresses, Back ViewHoney Couture RIKKI Green Formal Dress with Lace Up Back by Australian Designer, perfect for prom or evening events - Affordable Glamour
Honey Couture RIKKI Green Open Lace Up Back Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ROSITA black multicolour gold sequin dress, Australian designer evening gown with thigh-high split, perfect for prom.Woman wearing Honey Couture ROSITA black multi-color gold sequin tie-up back formal dress, Australian designer prom evening gown.
Honey Couture ROSITA Black & Multi Colour Gold Sequin Tie Up Back Formal Dress Sale price$439.95 AUD
Color
USA SIZE XS - XLSold outModel wearing Honey Couture MAYA black and rose gold sequin tie-up back formal dress, showcasing Australian Designer prom style.Honey Couture MAYA black and rose gold sequin evening gown, Australian designer prom dress, affordable, formal tie-up back style.
Honey Couture MAYA Black & Rose Gold Sequin Tie Up Back Formal Dress Sale price$439.95 AUD
Color
USA SIZE XS - LSold outWoman in Honey Couture ISLA Burgundy beaded lace formal dress at boutique showroom.
Honey Couture ISLA Burgundy Beaded Lace Bust Formal Dress Sale price$395.95 AUD
Color
USA SIZE XS - LSold outISLA Pink Beaded Lace Bust Formal Dress by Honey Couture, Australian Designer Prom Dress in store fitting room mirror reflection.
Honey Couture ISLA Pink Beaded Lace Bust Formal Dress Sale price$395.95 AUD
Color
USA SIZE XS - LHoney Couture ISLA Navy Blue Beaded Lace Formal Dress, Australian Designer Prom and Evening Gown, Affordable FashionISLA Navy Blue Beaded Lace Bust Dress by Honey Couture, featuring sequins and beads. Australian Designer Prom Dress, Evening Gown, Affordable.
Honey Couture ISLA Navy Blue Beaded Lace Bust Formal Dress Sale price$395.95 AUD
Color
USA SIZE 2 - 22Sold outEmerald green glitter Honey Couture PAITYN mermaid gown with lace-up back, perfect for formal occasions. Australian designer prom dress.Honey Couture PAITYN emerald green backless mermaid gown, Australian designer evening dress, sparkling prom wear with lace-up detail.
Honey Couture PAITYN Emerald Green Glitter Lace Up Back Mermaid Formal Gown Dress Sale priceFrom $659.95 AUD
Color
USA SIZE XS - XLWoman wearing Honey Couture LUZ Silver Lace Up Sequin Formal Gown Dress, walking outdoors; Australian Designer, Prom Dresses, Evening Gowns.Woman wearing Honey Couture LUZ Silver Lace Up Sequin Formal Gown, designed by Australian Designer. Perfect for prom or evening events.
Honey Couture LUZ Silver Lace Up Sequin Formal Gown Dress Sale price$549.95 AUD
Color
USA SIZE XS - XLSold outModel wearing Honey Couture LUZ Champagne Gold Lace Up Sequin Gown with leg split, from Australian Designer. Perfect for prom or evening wear.Model wearing Honey Couture LUZ Champagne Gold Lace Up Sequin Formal Gown by Australian Designer. Perfect for prom and evening events.
Honey Couture LUZ Champagne Gold Lace Up Sequin Formal Gown Dress Sale price$549.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture LUZ Emerald Green Sequin Formal Gown with Lace Up Back, Australian Designer Prom DressModel wearing Honey Couture LUZ emerald green lace-up sequin formal gown, featuring leg split, by Australian Designer. Prom dress, evening gown.
Honey Couture LUZ Emerald Green Lace Up Sequin Formal Gown Dress Sale price$549.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ETTA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture ETTA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture ETTA Gold Lace & Glitter Overlay Mermaid Formal Gown Dress Sale price$549.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE T1842 wine sequin mermaid gown with off-shoulder neckline, perfect for prom or formal events, Brisbane to Gold Coast.TINA HOLLY COUTURE T1842 wine mermaid gown with sequins, off-shoulder, school formal dress. Brisbane to Gold Coast, Australia.
Tina Holly Couture T1842 Wine Beaded Sequin Mermaid Train Formal Gown Prom Dress Sale priceFrom $539.95 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
AUS SIZE 2 - 24TINA HOLLY COUTURE T1842 navy blue beaded sequin off-shoulder mermaid prom gown, Brisbane to Gold Coast, AustraliaTINA HOLLY COUTURE T1842 navy blue sequin mermaid gown with elegant fishtail train, perfect for prom or formal events Brisbane to Gold Coast.
Tina Holly Couture T1842 Navy Blue Beaded Sequin Mermaid Train Formal Gown Prom Dress Sale priceFrom $539.95 AUD
Color
USA SIZE XS - LSold outHoney Couture GRETA Silver/Nude Lace & Glitter Overlay Mermaid Formal Gown DressHoney Couture GRETA Silver/Nude Lace & Glitter Overlay Mermaid Formal Gown Dress
Honey Couture GRETA Silver/Nude Lace & Glitter Overlay Mermaid Formal Gown Dress Sale price$549.95 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$549.95 AUD
Color
USA SIZE XS - LSold outHoney Couture PENELOPE Black Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture PENELOPE Black Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture PENELOPE Black Applique Formal Gown Dress Sale price$429.95 AUD
Color
USA SIZE XS - LSold outHoney Couture PENELOPE Blue Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture PENELOPE Blue Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture PENELOPE Blue Applique Formal Gown Dress Sale price$429.95 AUD
Color
USA SIZE XS - LSold outHoney Couture PENELOPE Red Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture PENELOPE Red Applique Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture PENELOPE Red Applique Formal 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 ✨