Login

Cart

Your cart is empty

Leg Split Formal Dresses & Gowns Australia – One Honey

Looking for a gown that shows off a little leg? Discover our stunning edit of leg split formal dresses at One Honey — designed for maximum drama and ultimate comfort.
Whether you’re heading to your school formal, prom, red carpet, or an elegant evening event, these gowns blend runway impact with wearable glam.
Choose from satin thigh-high slit gowns, sparkling sequin dresses with side splits, and figure-hugging styles that were made to turn heads. Available in AUS sizes 2 to 26, each design offers movement, structure, and style — perfect for dancing the night away.
Secure your dream dress today with AfterPay, ZipPay, or LayBuy, and enjoy express
worldwide shipping. You can also visit our Gold Coast showroom to try on selected styles in person.
Need more help ordering or finding your size? Check out our Formal Dress Ordering Guide, Size Guide, or Contact Us.

🔥 TikTok Viral Dresses

🇦🇺 Proudly Australian Owned Since 2011

🏆 978+ 5-Star Google Reviews

💎 Registered Dress Guarantee With Every Purchase

🚚 Fast Express Delivery Available Australia-Wide

Sort by

537 products

Filters

Category
Silhouette
Neckline
Fabric
Colour
Size
Price
to
Designer
Category
Silhouette
Neckline
Fabric
Colour
Size
Price
to
Designer
USA SIZE 2 - 16KIANA Strapless Sequin Bustier Corset Silky Mermaid Prom Formal Dress in Australia | One Honey BoutiqueKIANA Strapless Sequin Bustier Corset Silky Mermaid Prom Formal Dress in Australia | One Honey Boutique
KIANA Strapless Sequin Bustier Corset Silky Mermaid Prom Formal Dress Sale priceFrom $659.95 AUD
Color
(0)
USA SIZE 0 - 14NESSA Beaded Bustier Strapless Mermaid Prom & School Formal Dress in Australia | One Honey BoutiqueNESSA Beaded Bustier Strapless Mermaid Prom & School Formal Dress in Australia | One Honey Boutique
NESSA Beaded Bustier Strapless Mermaid Prom & School Formal Dress Sale priceFrom $749.95 AUD
Color
(0)
USA SIZE XS - 2XLDISCONTINUED FINAL SIZES AVAILABLEAERIS Beaded Sequin Bustier Corset Mermaid Prom Formal Dress in Australia | One Honey BoutiqueAERIS Beaded Sequin Bustier Corset Mermaid Prom Formal Dress in Australia | One Honey Boutique
AERIS Beaded Sequin Bustier Corset Mermaid Prom Formal Dress Sale priceFrom $849.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16STERLING Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey BoutiqueSTERLING Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
STERLING Embellished Corset Satin Mermaid Formal Dress Sale priceFrom $799.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLEODESSA Embellished Glitter Satin Mermaid Formal Dress in Australia | One Honey BoutiqueODESSA Embellished Glitter Satin Mermaid Formal Dress in Australia | One Honey Boutique
ODESSA Embellished Glitter Satin Mermaid Formal Dress Sale priceFrom $729.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16ALIX Strapless Satin Diamanté Detail Corset Bustier Formal Dress in Australia | One Honey BoutiqueALIX Strapless Satin Diamanté Detail Corset Bustier Formal Dress in Australia | One Honey Boutique
ALIX Strapless Satin Diamanté Detail Corset Bustier Formal Dress Sale priceFrom $729.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 22SIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Australia | One Honey BoutiqueSIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Australia | One Honey Boutique
SIREN Silky Lace Bustier Corset Mermaid Formal Prom Dress Sale priceFrom $799.95 AUD
Color
(0)
USA SIZE 0 - 14VISIT OUR GOLD COAST STORE TO TRY ONALLERA Strapless Boned Corset Lace Up Back Prom & Formal Dress in Australia | One Honey BoutiqueALLERA Strapless Boned Corset Lace Up Back Prom & Formal Dress in Australia | One Honey Boutique
ALLERA Strapless Boned Corset Lace Up Back Prom & Formal Dress Sale priceFrom $499.95 AUD
Color
(0)
USA SIZE 4 - 18CASTELLE Black Embellished Bustier Off Shoulder Mermaid Formal Dress in Australia | One Honey BoutiqueCASTELLE Black Embellished Bustier Off Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
CASTELLE Black Embellished Bustier Off Shoulder Mermaid Formal Dress Sale priceFrom $699.95 AUD
Color
(0)
USA SIZE XS - XLMIRA Silky Off White Halter Neck Mermaid w Leg Split Prom & Bridal Dress in Australia | One Honey BoutiqueMIRA Silky Off White Halter Neck Mermaid w Leg Split Prom & Bridal Dress in Australia | One Honey Boutique
MIRA Silky Off White Halter Neck Mermaid w Leg Split Prom & Bridal Dress Sale price$729.95 AUD
Color
(0)
USA SIZE 2 - 16MYSTIQUE Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress in Australia | One Honey BoutiqueMYSTIQUE Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MYSTIQUE Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress Sale price$799.95 AUD
Color
(0)
USA SIZE 2 - 16STERLING Off White Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey BoutiqueSTERLING Off White Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
STERLING Off White Embellished Corset Satin Mermaid Formal Dress Sale priceFrom $799.95 AUD
Color
(0)
USA SIZE 2 - 14LIMITED EDITIONBRIDGETTE White Strapless Satin Appliqué Mermaid Formal Dress in Australia | One Honey BoutiqueBRIDGETTE White Strapless Satin Appliqué Mermaid Formal Dress in Australia | One Honey Boutique
BRIDGETTE White Strapless Satin Appliqué Mermaid Formal Dress Sale priceFrom $799.95 AUD
Color
(0)
USA SIZE 2 - 14LIMITED SIZES REMAININGSold outAMORE Platinum Bustier Beaded Corset Formal Dress in Australia | One Honey BoutiqueAMORE Platinum Bustier Beaded Corset Formal Dress in Australia | One Honey Boutique
AMORE Platinum Bustier Beaded Corset Formal Dress Sale priceFrom $1,199.95 AUD
Color
(0)
ONLINE EXCLUSIVEUSA SIZE 2 - 16Sold outKATANA Strapless Embellished Applique Tulle Mermaid Leg Slit Prom & Formal Dress in Australia | One Honey BoutiqueKATANA Strapless Embellished Applique Tulle Mermaid Leg Slit Prom & Formal Dress in Australia | One Honey Boutique
KATANA Strapless Embellished Applique Tulle Mermaid Leg Slit Prom & Formal Dress Sale price$989.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - XLPRESLEY Beaded Bustier Satin Leg Slit Mermaid Prom & Formal Dress in Australia | One Honey BoutiquePRESLEY Beaded Bustier Satin Leg Slit Mermaid Prom & Formal Dress in Australia | One Honey Boutique
PRESLEY Beaded Bustier Satin Leg Slit Mermaid Prom & Formal Dress Sale priceFrom $659.95 AUD
Color
(0)
ONLINE EXCLUSIVEUSA SIZE XS - XLARYA Strapless Applique Diamante Tulle Ruffle Skirt Prom & Formal Dress in Australia | One Honey BoutiqueARYA Strapless Applique Diamante Tulle Ruffle Skirt Prom & Formal Dress in Australia | One Honey Boutique
ARYA Strapless Applique Diamante Tulle Ruffle Skirt Prom & Formal Dress Sale price$899.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - XLSHEENA Strapless Bustier Tulle Layered Tulle Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueSHEENA Strapless Bustier Tulle Layered Tulle Mermaid Prom & Formal Dress in Australia | One Honey Boutique
SHEENA Strapless Bustier Tulle Layered Tulle Mermaid Prom & Formal Dress Sale price$995.95 AUD
Color
(0)
ONLINE EXCLUSIVEUSA SIZE XS - XLEMERY Tulle Layered Sequin & Glitter Leg Split A Line Prom Dress in Australia | One Honey BoutiqueEMERY Tulle Layered Sequin & Glitter Leg Split A Line Prom Dress in Australia | One Honey Boutique
EMERY Tulle Layered Sequin & Glitter Leg Split A Line Prom Dress Sale price$899.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - XLMILLICENT Corset Deep V Front Sequin & Glitter Leg Split Mermaid Prom Dress in Australia | One Honey BoutiqueMILLICENT Corset Deep V Front Sequin & Glitter Leg Split Mermaid Prom Dress in Australia | One Honey Boutique
MILLICENT Corset Deep V Front Sequin & Glitter Leg Split Mermaid Prom Dress Sale priceFrom $979.95 AUD
Color
(0)
ONLINE EXCLUSIVEUSA SIZE 0 - 14ARINA Emerald Green 3D Flowers Lace Up Corset Mermaid School Formal & Prom Dress in Australia | One Honey BoutiqueARINA Emerald Green 3D Flowers Lace Up Corset Mermaid School Formal & Prom Dress in Australia | One Honey Boutique
ARINA Emerald Green 3D Flowers Lace Up Corset Mermaid School Formal & Prom Dress Sale price$899.95 AUD
Color
(0)
ONLINE EXCLUSIVEUSA SIZE 0 - 16KAROLINA Aqua Blue Tulle Frilly Corset Back Ball Gown School Formal & Prom Dress in Australia | One Honey BoutiqueKAROLINA Aqua Blue Tulle Frilly Corset Back Ball Gown School Formal & Prom Dress in Australia | One Honey Boutique
KAROLINA Aqua Blue Tulle Frilly Corset Back Ball Gown School Formal & Prom Dress Sale priceFrom $1,250.00 AUD
Color
(0)
IN STOCKDISCONTINUEDSALESold outGENEVIEVE Red Flower Applique Corset Waist Formal Dress in Australia | One Honey BoutiqueGENEVIEVE Red Flower Applique Corset Waist Formal Dress in Australia | One Honey Boutique
GENEVIEVE Red Flower Applique Corset Waist Formal Dress Sale price$759.95 AUD
Color
(0)
LIMITED EDITIONUSA SIZE 2 - 16Honey Couture ARIA Baby Blue Lace Insert Corset Back Formal Dress in Australia | One Honey BoutiqueHoney Couture ARIA Baby Blue Lace Insert Corset Back Formal Dress in Australia | One Honey Boutique
Honey Couture ARIA Baby Blue Lace Insert Corset Back Formal Dress Sale priceFrom $795.95 AUD
Color
(0)
CURVE SIZESAUS SIZE 16 - 30CHOOSE YOUR COLOURTRY ON IN STOREOnce Labeled Designer AMBER Metallic Jersey Curve & Plus Size Formal Dress in Australia | One Honey BoutiqueOnce Labeled Designer AMBER Metallic Jersey Curve & Plus Size Formal Dress in Australia | One Honey Boutique
Once Labeled Designer AMBER Metallic Jersey Curve & Plus Size Formal Dress Sale price$899.95 AUD
Color
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey SHANIA Silk Jersey Cowl Neck Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey SHANIA Silk Jersey Cowl Neck Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey SHANIA Silk Jersey Cowl Neck Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey ROAN Silk Jersey Asymmetric One Shoulder Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey ROAN Silk Jersey Asymmetric One Shoulder Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey ROAN Silk Jersey Asymmetric One Shoulder Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey RANIA Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey RANIA Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey RANIA Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey PFEIFFER Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey PFEIFFER Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey PFEIFFER Silk Jersey Asymmetric One Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey LAURA Silk Jersey Off Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey LAURA Silk Jersey Off Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey LAURA Silk Jersey Off Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey JOANNA Velvet One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey JOANNA Velvet One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey JOANNA Velvet One Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVEUSA SIZE 4 - 16SIMONA Ruched Waist Leg Split Silky Bridesmaid Formal Dress in Australia | One Honey BoutiqueSIMONA Ruched Waist Leg Split Silky Bridesmaid Formal Dress in Australia | One Honey Boutique
SIMONA Ruched Waist Leg Split Silky Bridesmaid Formal Dress Sale price$459.95 AUD
Color
(0)
CURVE SIZEUSA SIZE 18 - 24VISIT OUR GOLD COAST STORE TO TRY ONELOISE CURVE Silky Ruched Leg Split Bridesmaids Formal Dress in Australia | One Honey BoutiqueELOISE CURVE Silky Ruched Leg Split Bridesmaids Formal Dress in Australia | One Honey Boutique
ELOISE CURVE Silky Ruched Leg Split Bridesmaids Formal Dress Sale price$559.95 AUD
Color
(0)
CURVE SIZEUSA SIZE 18 - 24SIMONA CURVE Ruched Waist Leg Split Silky Bridesmaid Formal Dress in Australia | One Honey BoutiqueSIMONA CURVE Ruched Waist Leg Split Silky Bridesmaid Formal Dress in Australia | One Honey Boutique
SIMONA CURVE Ruched Waist Leg Split Silky Bridesmaid Formal Dress Sale price$559.95 AUD
Color
(0)
USA SIZE XS - XLMIRA Silky Halter Neck Mermaid w Leg Split Prom & Formal Dress in Australia | One Honey BoutiqueMIRA Silky Halter Neck Mermaid w Leg Split Prom & Formal Dress in Australia | One Honey Boutique
MIRA Silky Halter Neck Mermaid w Leg Split Prom & Formal Dress Sale price$629.95 AUD
Color
(0)
USA SIZE 2 - 16LEVELLE Deep V Feather Feature Leg Split Pageant Prom & Formal Dress in Australia | One Honey BoutiqueLEVELLE Deep V Feather Feature Leg Split Pageant Prom & Formal Dress in Australia | One Honey Boutique
LEVELLE Deep V Feather Feature Leg Split Pageant Prom & Formal Dress Sale price$1,105.95 AUD
Color
(0)
USA SIZE 2 - 14Sold outADLEY Fitted Glitter Sheer Train Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueADLEY Fitted Glitter Sheer Train Mermaid Prom & Formal Dress in Australia | One Honey Boutique
ADLEY Fitted Glitter Sheer Train Mermaid Prom & Formal Dress Sale price$469.95 AUD
Color
(0)
USA SIZE 2 - 18VISIT OUR GOLD COAST STORE TO TRY ONAAILYAH Strapless Satin Bustier Corset Prom & Formal Dress in Australia | One Honey BoutiqueAAILYAH Strapless Satin Bustier Corset Prom & Formal Dress in Australia | One Honey Boutique
AAILYAH Strapless Satin Bustier Corset Prom & Formal Dress Sale priceFrom $469.95 AUD
Color
(0)
CURVE SIZEUSA SIZE 16 - 22FEMME Curves CALISTA Plus Size V Front Sequin Leg Split Prom & Formal Dress in Australia | One Honey BoutiqueFEMME Curves CALISTA Plus Size V Front Sequin Leg Split Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves CALISTA Plus Size V Front Sequin Leg Split Prom & Formal Dress Sale price$895.95 AUD
Color
(0)
USA SIZE 2 - 18BIJUE Crystal Corset Bodice Prom & Formal Dress in Australia | One Honey BoutiqueBIJUE Crystal Corset Bodice Prom & Formal Dress in Australia | One Honey Boutique
BIJUE Crystal Corset Bodice Prom & Formal Dress Sale priceFrom $859.95 AUD
Color
(0)
USA SIZE XXS - 2XLVISIT OUR GOLD COAST STORE TO TRY ONSold outAKIA Satin Halter Neck Corset Waist Leg Split Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueAKIA Satin Halter Neck Corset Waist Leg Split Mermaid Prom & Formal Dress in Australia | One Honey Boutique
AKIA Satin Halter Neck Corset Waist Leg Split Mermaid Prom & Formal Dress Sale price$429.95 AUD
Color
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey INGRID Silk Jersey One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey INGRID Silk Jersey One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey INGRID Silk Jersey One Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey EVA Silk Jersey Asymmetric Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey EVA Silk Jersey Asymmetric Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey EVA Silk Jersey Asymmetric Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey ESTRELLA Velvet Strapless Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey ESTRELLA Velvet Strapless Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey ESTRELLA Velvet Strapless Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey DELILAH Stretch Crepe Off Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey DELILAH Stretch Crepe Off Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey DELILAH Stretch Crepe Off Shoulder Mermaid Bridesmaid Dress Sale priceFrom $469.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey DAVINA Stretch Crepe Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey DAVINA Stretch Crepe Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey DAVINA Stretch Crepe Mermaid Bridesmaid Dress Sale priceFrom $529.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey DANIA Velvet One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey BoutiquePia Gladys Perey DANIA Velvet One Shoulder Mermaid Bridesmaid Dress in Australia | One Honey Boutique
Pia Gladys Perey DANIA Velvet One Shoulder Mermaid Bridesmaid Dress Sale priceFrom $459.95 AUD
(0)
ONLINE EXCLUSIVESIZE 0 - 30Pia Gladys Perey CARLA Silk Jersey Mermaid Bridesmaid Maxi Dress in Australia | One Honey BoutiquePia Gladys Perey CARLA Silk Jersey Mermaid Bridesmaid Maxi Dress in Australia | One Honey Boutique
Pia Gladys Perey CARLA Silk Jersey Mermaid Bridesmaid Maxi Dress Sale priceFrom $469.95 AUD
(0)

Need help?

Frequently Asked Questions

Leg Split Formal Dresses

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 ✨