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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

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AUS SIZE 2 - 24TINA HOLLY COUTURE TA361 navy blue sequin mermaid formal dress, strapless design, stunning evening gown Brisbane to Gold Coast.TINA HOLLY COUTURE TA361 navy blue sequin mermaid formal dress, strapless, elegant evening gown, Brisbane to Gold Coast
Tina Holly Couture TA361 Navy Blue Sequin Mermaid Formal Dress Sale priceFrom $495.95 AUD
Color
USA SIZE 6 - 18Sold outHoney Couture SERENA Blue Strapless Mermaid Formal Dress, Australian Designer, Prom and Evening Gown, Affordable FashionHoney Couture SERENA Blue Strapless Mermaid Formal Dress with Sequin Bust, Australian Designer Prom Evening Gown, Affordable Fashion
Honey Couture SERENA Blue Strapless Mermaid Formal Dress Sale priceFrom $699.95 AUD
Color
AUS SIZE 4 - 18TINA HOLLY COUTURE BA003 Navy Blue Pearl Mesh Formal School Dance Dress with thin straps and padded bust, Brisbane to Gold CoastTINA HOLLY COUTURE BA003 Navy Blue Pearl Mesh School Formal Dress Brisbane to Gold Coast
Tina Holly Couture BA003 Navy Blue Pearl & Mesh Formal Dress Sale price$459.95 AUD
Color
AUS SIZE 6 - 18 TINA HOLLY COUTURE BA111 blue purple satin mermaid formal dress with lace bodice and thigh-high slit, school formal dress Brisbane to Gold CoastTINA HOLLY COUTURE BA111 Blue Mermaid Satin Dress with Strappy Back, School Formal Dress, Brisbane to Gold Coast
Tina Holly Couture Designer BA111 Blue Purple Satin Mermaid Formal Dress Sale price$517.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE BA808 Navy Mermaid Dress, V-neck with thigh-high slit, school formal attire, Brisbane to Gold Coast, Australia.TINA HOLLY COUTURE BA808 Navy Blue Drape Front Mermaid School Formal Dress, Lycra Mesh, Brisbane to Gold Coast, Australia
Tina Holly Couture Designer BA808 Navy Blue Drape Front Mermaid Formal Dress Sale priceFrom $474.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE BA651 Royal Blue Strapless Mermaid Satin School Formal Dress Brisbane to Gold CoastTINA HOLLY COUTURE BA651 Royal Blue Strapless Satin Mermaid Dress, perfect for school formal, Brisbane to Gold Coast, Australia
Tina Holly Couture Designer BA651 Royal Blue Satin Strapless Mermaid Formal Dress Sale priceFrom $475.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE BA227 Navy Blue Strapless Mermaid Formal Dress, French Satin, School Formal Dress, Brisbane to Gold Coast, AustraliaTINA HOLLY COUTURE BA227 Navy Blue Mermaid Formal Dress, French Satin Fabric, Brisbane to Gold Coast
Tina Holly Couture Designer BA227 Navy Blue Strapless Mermaid Formal Dress Sale priceFrom $465.95 AUD
Color
USA SIZE S - XLSold outHoney Couture KYLEE Blue Mermaid Trumpet Low Back Formal Gown Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture KYLEE Blue Mermaid Trumpet Low Back Formal Gown Sale price$359.95 AUD
Color
AUS SIZE 6 - 18T17128 Navy Blue Sequin Mermaid Prom Gown with Removable Skirt, Brisbane to Gold Coast, AustraliaTINA HOLY COUTURE T17128 Navy Blue Sequin Mermaid Gown with Removable Skirt, Perfect Prom Dress, Brisbane to Gold Coast
Tinaholy Couture T17128 Navy Blue Sequin Mermaid Skirt Formal Gown Prom Dress Sale price$539.95 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
AUS SIZE 2 - 24TINA HOLLY COUTURE T1832 Blue One Shoulder Mermaid Formal Gown with French Satin, elegant fishtail silhouette, Brisbane to Gold Coast, AustraliaTINA HOLLY COUTURE T1832 blue one shoulder mermaid gown, French satin fabric, fishtail design, formal dress Brisbane to Gold Coast, Australia.
Tina Holly Couture T1832 Blue One Shoulder Mermaid Formal Gown Dress Sale priceFrom $439.95 AUD
Color
USA SIZE XS - LSold outHoney Couture PENELOPE Blue Applique Formal Gown Dress Honey Couture$ 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 - LHoney Couture BLOSSUM Blue Multi Tie Evening Gown, Australian Designer, Affordable Prom Dress, Elegant Satin Formal WearHoney Couture BLOSSUM Blue Multi Tie Evening Gown, satin, back view. Australian Designer, prom dresses, elegant, affordable evening gowns.
Honey Couture BLOSSUM Blue Multi Tie Evening Gown Dress Sale price$499.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ROSALIE Blue Low Back Sequin Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy SezzleHoney Couture ROSALIE Blue Low Back Sequin Formal Gown Dress Honey Couture$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture ROSALIE Blue Low Back Sequin Formal Gown Dress Sale price$429.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE T17115 off shoulder gown with thigh high slit, formal prom dress, Brisbane to Gold CoastTINA HOLLY COUTURE T17115 Navy Off Shoulder Formal Gown with Long Train, Prom Dress, Brisbane to Gold Coast
Tina Holly Couture T17115 Navy Off Shoulder Formal Gown Dress Sale priceFrom $439.95 AUD
Color
AUS SIZE 2 - 24TINA HOLLY COUTURE T1708 Navy Deep V Neckline Formal Gown with Drape Back, School Formal Dress, Brisbane to Gold Coast, AustraliaTINA HOLLY COUTURE T1708 Navy gown with low drape back, floor-length formal dress, Brisbane to Gold Coast, Australia
Tina Holly Couture T1708 Navy Blue Deep V Neckline w a Drape Back Formal Gown Dress Sale priceFrom $535.95 AUD
Color

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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 ✨