Login

Cart

Your cart is empty

Sydney Formal Dresses | School Formal Gowns – One Honey

Sydney Formal Dresses are now easier to shop than ever with One Honey – Australia's largest destination for school formal, prom, and red carpet gowns. Whether you're attending a Year 10 formal, Year 12 graduation, or an exclusive ball event in the city, our curated collection is packed with show-stopping styles to suit every vibe.
With sizes from 2–26 and exclusive designers you won’t find in traditional Sydney boutiques, One Honey offers a bold and inclusive range. Think corset gowns, sleek satins, sparkly sequins, and curve-hugging silhouettes that photograph beautifully. 
Our Gold Coast showroom remains a favourite for destination shoppers, but Sydney customers can enjoy our full online store with express delivery, signature on arrival, and over 900+ verified 5-star reviews.
And yes – we register every dress sold so you won’t twin with another guest at your formal. Explore affordable gowns starting from just $99, and flexible payment options including AfterPay, ZipPay, Humm, LayBuy, PayPal, and more. Whether you're searching for a gown in Bondi, Double Bay, or Parramatta, you'll find your dream look right here at One Honey. 
Planning to try on in-store? Learn how we work with made-to-order gowns and try-on samples by visiting our Gold Coast Showroom page. Don't forget to view our Customer Photo Showcase for real One Honey girls slaying their Sydney events.

🔥 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

2067 products

Filters

Category
Silhouette
Neckline
Fabric
Colour
Size
Price
to
Designer
Category
Silhouette
Neckline
Fabric
Colour
Size
Price
to
Designer
IN STOCKDISCONTINUEDSALESave 30%LIVIA Baby Blue Silver Glitter Ball Gown Formal Dress in Australia | One Honey BoutiqueLIVIA Baby Blue Silver Glitter Ball Gown Formal Dress in Australia | One Honey Boutique
LIVIA Baby Blue Silver Glitter Ball Gown Formal Dress Sale priceFrom $559.95 AUD Regular price$799.95 AUD
Color
(0)
IN STOCKDISCONTINUEDSALESave 30%Honey Couture MAI Diamante Feature Mermaid Formal Dress in Australia | One Honey BoutiqueHoney Couture MAI Diamante Feature Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture MAI Diamante Feature Mermaid Formal Dress Sale priceFrom $419.95 AUD Regular price$599.95 AUD
Color
(0)
IN STOCKDISCONTINUEDSALESave 30%Honey Couture ZAYNE Hot Fix Diamanté Leg Split Mermaid Formal Dress in Australia | One Honey BoutiqueHoney Couture ZAYNE Hot Fix Diamanté Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture ZAYNE Hot Fix Diamanté Leg Split Mermaid Formal Dress Sale priceFrom $419.95 AUD Regular price$599.95 AUD
Color
(0)
USA SIZE 0 - 12TERESE Bustier Style Glitter Prom & Formal Ball Gown in Australia | One Honey BoutiqueTERESE Bustier Style Glitter Prom & Formal Ball Gown in Australia | One Honey Boutique
TERESE Bustier Style Glitter Prom & Formal Ball Gown Sale price$629.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 0 - 12KARINNE V - Neckline Hot Fix Diamante Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueKARINNE V - Neckline Hot Fix Diamante Mermaid Prom & Formal Dress in Australia | One Honey Boutique
KARINNE V-Neckline Hot Fix Diamante Mermaid Prom & Formal Dress Sale price$699.95 AUD
Color
(0)
USA SIZE 0 - 14AMARLI Strapless Embellished Corset Top Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueAMARLI Strapless Embellished Corset Top Mermaid Prom & Formal Dress in Australia | One Honey Boutique
AMARLI Strapless Embellished Corset Top Mermaid Prom & Formal Dress Sale price$629.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label JOSEFINA Low Back Rose Feature Halter Dress in Australia | One Honey BoutiqueMÉLANI The Label JOSEFINA Low Back Rose Feature Halter Dress in Australia | One Honey Boutique
MÉLANI The Label JOSEFINA Low Back Rose Feature Halter Dress Sale price$269.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label AMARI Reversible Long Sleeve Dress in Australia | One Honey BoutiqueMÉLANI The Label AMARI Reversible Long Sleeve Dress in Australia | One Honey Boutique
MÉLANI The Label AMARI Reversible Long Sleeve Dress Sale price$229.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label SIANI Asymmetric Party Dress Mini Dress in Australia | One Honey BoutiqueMÉLANI The Label SIANI Asymmetric Party Dress Mini Dress in Australia | One Honey Boutique
MÉLANI The Label SIANI Asymmetric Party Dress Mini Dress Sale price$189.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label ELIANA Multi Tie Backless Bridesmaid Formal Gown in Australia | One Honey BoutiqueMÉLANI The Label ELIANA Multi Tie Backless Bridesmaid Formal Gown in Australia | One Honey Boutique
MÉLANI The Label ELIANA Multi Tie Backless Bridesmaid Formal Gown Sale price$289.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label LUCIA Keyhole Neckline Backless Bridesmaid Formal Gown in Australia | One Honey BoutiqueMÉLANI The Label LUCIA Keyhole Neckline Backless Bridesmaid Formal Gown in Australia | One Honey Boutique
MÉLANI The Label LUCIA Keyhole Neckline Backless Bridesmaid Formal Gown Sale price$289.95 AUD
Color
(0)
AUS SIZE XS - LSold outMÉLANI The Label CAMILA Long Sleeve Backless Semi Formal Midi Dress in Australia | One Honey BoutiqueMÉLANI The Label CAMILA Long Sleeve Backless Semi Formal Midi Dress in Australia | One Honey Boutique
MÉLANI The Label CAMILA Long Sleeve Backless Semi Formal Midi Dress Sale price$189.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label JAI Backless Party Mini Dress in Australia | One Honey BoutiqueMÉLANI The Label JAI Backless Party Mini Dress in Australia | One Honey Boutique
MÉLANI The Label JAI Backless Party Mini Dress Sale price$159.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label ANTONIA Low Back Midi Dress in Australia | One Honey BoutiqueMÉLANI The Label ANTONIA Low Back Midi Dress in Australia | One Honey Boutique
MÉLANI The Label ANTONIA Low Back Midi Dress Sale price$229.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label EMILIA Reversible One Sleeve Dress in Australia | One Honey BoutiqueMÉLANI The Label EMILIA Reversible One Sleeve Dress in Australia | One Honey Boutique
MÉLANI The Label EMILIA Reversible One Sleeve Dress Sale price$249.95 AUD
Color
(0)
AUS SIZE XS - XLSold outMÉLANI The Label JIANI Low Back Dress in Australia | One Honey BoutiqueMÉLANI The Label JIANI Low Back Dress in Australia | One Honey Boutique
MÉLANI The Label JIANI Low Back Dress Sale price$219.95 AUD
Color
(0)
VISIT OUR GOLD COAST SHOWROOM TO TRY ONAUS SIZE XS - XLMÉLANI The Label DANIELA Low Back Rose Feature Dress in Australia | One Honey BoutiqueMÉLANI The Label DANIELA Low Back Rose Feature Dress in Australia | One Honey Boutique
MÉLANI The Label DANIELA Low Back Rose Feature Dress Sale price$229.95 AUD
Color
(0)
USA SIZE 4 - 16DISCONTINUED FINAL SIZES AVAILABLEHoney Couture ARMANI Sequin Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueHoney Couture ARMANI Sequin Mermaid Prom & Formal Dress in Australia | One Honey Boutique
Honey Couture ARMANI Sequin Mermaid Prom & Formal Dress Sale price$729.95 AUD
Color
(0)
AUS SIZE XS - XXLVISIT OUR GOLD COAST STORE TO TRY ONRunaway The Label STELLAR Sequin Mini Semi Party Dress in Australia | One Honey BoutiqueRunaway The Label STELLAR Sequin Mini Semi Party Dress in Australia | One Honey Boutique
Runaway The Label STELLAR Sequin Mini Semi Party Dress Sale price$169.95 AUD
Color
(0)
AUS SIZE XS - XXLVISIT OUR GOLD COAST STORE TO TRY ONRunaway The Label BENITO Sequin Midi Semi Formal Dress in Australia | One Honey BoutiqueRunaway The Label BENITO Sequin Midi Semi Formal Dress in Australia | One Honey Boutique
Runaway The Label BENITO Sequin Midi Semi Formal Dress Sale price$189.95 AUD
Color
(0)
USA SIZE 4 - 16VISIT OUR GOLD COAST STORE TO TRY ONKENNEDY Off Shoulder Bustier Corset Back Prom & Formal Dress in Australia | One Honey BoutiqueKENNEDY Off Shoulder Bustier Corset Back Prom & Formal Dress in Australia | One Honey Boutique
KENNEDY Off Shoulder Bustier Corset Back Prom & Formal Dress Sale price$529.95 AUD
Color
(0)
USA SIZE 4 - 20LEILANI Off Shoulder Silky Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueLEILANI Off Shoulder Silky Mermaid Prom & Formal Dress in Australia | One Honey Boutique
LEILANI Off Shoulder Silky Mermaid Prom & Formal Dress Sale priceFrom $529.95 AUD
Color
(0)
USA SIZE 00 - 16VISIT OUR GOLD COAST STORE TO TRY ONKYRA Strapless Corset Back Bum Scrunch Prom & Formal Dress in Australia | One Honey BoutiqueKYRA Strapless Corset Back Bum Scrunch Prom & Formal Dress in Australia | One Honey Boutique
KYRA Strapless Corset Back Bum Scrunch Prom & Formal Dress Sale priceFrom $599.95 AUD
Color
(0)
USA SIZE 00 - 16JASMINE Strapless Corset Back Bum Scrunch Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueJASMINE Strapless Corset Back Bum Scrunch Mermaid Prom & Formal Dress in Australia | One Honey Boutique
JASMINE Strapless Corset Back Bum Scrunch Mermaid Prom & Formal Dress Sale priceFrom $599.95 AUD
Color
(0)
USA SIZE 2 - 18NORAH Satin Asymmetrical Strapless Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueNORAH Satin Asymmetrical Strapless Mermaid Prom & Formal Dress in Australia | One Honey Boutique
NORAH Satin Asymmetrical Strapless Mermaid Prom & Formal Dress Sale price$599.95 AUD
Color
(0)
USA SIZE XS - LDISCONTINUED FINAL SIZES AVAILABLEVISIT OUR GOLD COAST STORE TO TRY ONKIA Low Back V Front Sequin Prom & Formal Dress in Australia | One Honey BoutiqueKIA Low Back V Front Sequin Prom & Formal Dress in Australia | One Honey Boutique
KIA Low Back V Front Sequin Prom & Formal Dress Sale price$299.95 AUD
Color
(0)
USA SIZE XS - LDISCONTINUED FINAL SIZES AVAILABLEVISIT OUR GOLD COAST STORE TO TRY ONSold outZIA Low Back V Front Sequin Prom & Formal Dress in Australia | One Honey BoutiqueZIA Low Back V Front Sequin Prom & Formal Dress in Australia | One Honey Boutique
ZIA Low Back V Front Sequin Prom & Formal Dress Sale price$299.95 AUD
Color
(0)
AUS SIZES XS - XLSold outMÉLANI The Label BELLA Low Back Midi Dress in Australia | One Honey BoutiqueMÉLANI The Label BELLA Low Back Midi Dress in Australia | One Honey Boutique
MÉLANI The Label BELLA Low Back Midi Dress Sale price$179.95 AUD
Color
(0)
AUS SIZES XS - LSold outMÉLANI The Label AZARI Midi Dress in Australia | One Honey BoutiqueMÉLANI The Label AZARI Midi Dress in Australia | One Honey Boutique
MÉLANI The Label AZARI Midi Dress Sale price$159.95 AUD
Color
(0)
AUS SIZES XS- XLSold outMÉLANI The Label CELINA Bum Ruched Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label CELINA Bum Ruched Backless Dress in Australia | One Honey Boutique
MÉLANI The Label CELINA Bum Ruched Backless Dress Sale price$189.95 AUD
Color
(0)
AUS SIZES XS- XLSold outMÉLANI The Label CRISTINA Drape Low Back Dress in Australia | One Honey BoutiqueMÉLANI The Label CRISTINA Drape Low Back Dress in Australia | One Honey Boutique
MÉLANI The Label CRISTINA Drape Low Back Dress Sale price$189.95 AUD
Color
(0)
AUS SIZES XS- XLSold outMÉLANI The Label APHRODITE Metallic One Shoulder Formal Dress in Australia | One Honey BoutiqueMÉLANI The Label APHRODITE Metallic One Shoulder Formal Dress in Australia | One Honey Boutique
MÉLANI The Label APHRODITE Metallic One Shoulder Formal Dress Sale price$269.95 AUD
Color
(0)
AUS SIZES XS-LSold outMÉLANI The Label CHRISTINA Drape Back Dress in Australia | One Honey BoutiqueMÉLANI The Label CHRISTINA Drape Back Dress in Australia | One Honey Boutique
MÉLANI The Label CHRISTINA Drape Back Dress Sale price$189.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONSold outMÉLANI The Label CONSTANTINA Asymmetric Halterneck Midi Dress in Australia | One Honey BoutiqueMÉLANI The Label CONSTANTINA Asymmetric Halterneck Midi Dress in Australia | One Honey Boutique
MÉLANI The Label CONSTANTINA Asymmetric Halterneck Midi Dress Sale price$229.95 AUD
Color
(0)
VISIT OUR GOLD COAST STORE TO TRY ONSold outMÉLANI The Label VIENNA Low Back Chiffon Maxi Dress in Australia | One Honey BoutiqueMÉLANI The Label VIENNA Low Back Chiffon Maxi Dress in Australia | One Honey Boutique
MÉLANI The Label VIENNA Low Back Chiffon Maxi Dress Sale price$179.95 AUD
Color
(0)
USA SIZES XS-XLSold outMÉLANI The Label MARIA Foil Cowl Neck Open Back Dress in Australia | One Honey BoutiqueMÉLANI The Label MARIA Foil Cowl Neck Open Back Dress in Australia | One Honey Boutique
MÉLANI The Label MARIA Foil Cowl Neck Open Back Dress Sale price$269.95 AUD
Color
(0)
AUS SIZES XS- XLSold outMÉLANI The Label CLEO Bum Ruched Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label CLEO Bum Ruched Backless Dress in Australia | One Honey Boutique
MÉLANI The Label CLEO Bum Ruched Backless Dress Sale price$159.95 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label AMALI Cowl Neck Chiffon Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label AMALI Cowl Neck Chiffon Backless Dress in Australia | One Honey Boutique
MÉLANI The Label AMALI Cowl Neck Chiffon Backless Dress Sale price$189.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label VIKTORIA Strapless Chiffon Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label VIKTORIA Strapless Chiffon Backless Dress in Australia | One Honey Boutique
MÉLANI The Label VIKTORIA Strapless Chiffon Backless Dress Sale price$189.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label LOPEZ Cowl Neck Chiffon Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label LOPEZ Cowl Neck Chiffon Backless Dress in Australia | One Honey Boutique
MÉLANI The Label LOPEZ Cowl Neck Chiffon Backless Dress Sale price$199.95 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label BLAIR SET Chiffon Two - Piece Set in Australia | One Honey BoutiqueMÉLANI The Label BLAIR SET Chiffon Two - Piece Set in Australia | One Honey Boutique
MÉLANI The Label BLAIR SET Chiffon Two-Piece Set Sale price$179.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label EBONI SET Chiffon One Shoulder Two - Piece Set in Australia | One Honey BoutiqueMÉLANI The Label EBONI SET Chiffon One Shoulder Two - Piece Set in Australia | One Honey Boutique
MÉLANI The Label EBONI SET Chiffon One Shoulder Two-Piece Set Sale price$189.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label VENICE SET Two - Piece Set in Australia | One Honey BoutiqueMÉLANI The Label VENICE SET Two - Piece Set in Australia | One Honey Boutique
MÉLANI The Label VENICE SET Two-Piece Set Sale price$189.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label ELENA Backless Fitted Dress in Australia | One Honey BoutiqueMÉLANI The Label ELENA Backless Fitted Dress in Australia | One Honey Boutique
MÉLANI The Label ELENA Backless Fitted Dress Sale price$169.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label NATALI Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label NATALI Backless Dress in Australia | One Honey Boutique
MÉLANI The Label NATALI Backless Dress Sale price$189.00 AUD
Color
(0)
ONLINE EXCLUSIVEAUS SIZE XS - XLSold outMÉLANI The Label SABIA Ruched Bum Backless Dress in Australia | One Honey BoutiqueMÉLANI The Label SABIA Ruched Bum Backless Dress in Australia | One Honey Boutique
MÉLANI The Label SABIA Ruched Bum Backless Dress Sale price$159.00 AUD
Color
(0)
USA SIZE S - 5XLMILICA Off Shoulder Mother of Bride Evening Dress in Australia | One Honey BoutiqueMILICA Off Shoulder Mother of Bride Evening Dress in Australia | One Honey Boutique
MILICA Off Shoulder Mother of Bride Evening Dress Sale priceFrom $459.95 AUD
Color
(0)
NELLIE Deep V Front Silky A Line Bridesmaid Formal Dress in Australia | One Honey BoutiqueNELLIE Deep V Front Silky A Line Bridesmaid Formal Dress in Australia | One Honey Boutique
NELLIE Deep V Front Silky A Line Bridesmaid Formal Dress Sale priceFrom $459.95 AUD
Color
(0)

Need help?

Frequently Asked Questions

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 ✨