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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.

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🇦🇺 Proudly Australian Owned Since 2011

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🚚 Fast Express Delivery Available Australia-Wide

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AUS SIZE 2 - 24Tina Holly Couture T0520 Rose Brown Strapless Ballgown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture T0520 Rose Brown Strapless Ballgown Formal Dress Sale priceFrom $619.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture T1120 Pastel Blue Pattern Strapless Ballgown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture T1120 Pastel Blue Pattern Strapless Ballgown Formal Dress Sale priceFrom $684.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture BA999 White & Nude Sequin & Lace Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BA999 White & Nude Sequin & Lace Mermaid Bridal Formal Dress Sale priceFrom $679.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA819 Pink Floral Chiffon Strapless Midi Semi Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA819 Pink Floral Chiffon Strapless Midi Semi Formal Dress Sale priceFrom $629.95 AUD
Color
USA SIZE S - XLHoney Couture ALMA White & Nude Lace Sides Formal Gown Dress in Australia | One Honey Boutique
Honey Couture ALMA White & Nude Lace Sides Formal Gown Dress Sale price$629.95 AUD
Color
USA SIZE 4 - 14DISCONTINUEDSave 30%Honey Couture EDEN Blush Crystal Beaded Tulle Formal Gown in Australia | One Honey Boutique
Honey Couture EDEN Blush Crystal Beaded Tulle Formal Gown Sale priceFrom $559.95 AUD Regular price$799.95 AUD
Color
AUS SIZE 6 - 18MELINA Red Blue Sequin Glitter Knit Formal Dress in Australia | One Honey Boutique
MELINA Red Blue Sequin Glitter Knit Formal Dress Sale price$499.95 AUD
Color
USA SIZE XS - XLHoney Couture ARIANA Navy Blue Low Back Mermaid Evening Gown Dress in Australia | One Honey Boutique
Honey Couture ARIANA Navy Blue Low Back Mermaid Evening Gown Dress Sale price$549.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA301 Navy Blue Velvet Long Sleeve Midi Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA301 Navy Blue Velvet Long Sleeve Midi Formal Dress Sale priceFrom $474.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA301 Emerald Green Velvet Long Sleeve Midi Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA301 Emerald Green Velvet Long Sleeve Midi Formal Dress Sale priceFrom $474.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA301 Wine Red Velvet Long Sleeve Midi Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA301 Wine Red Velvet Long Sleeve Midi Formal Dress Sale priceFrom $474.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA114 Apricot Gold Beaded Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA114 Apricot Gold Beaded Mermaid Bridal Formal Dress Sale price$962.50 AUD
Color
IN STOCKDISCONTINUEDSALEHoney Couture DIAMONDS Gold Sequin Mini Dress in Australia | One Honey Boutique
Honey Couture DIAMONDS Gold Sequin Mini Dress Sale priceFrom $680.00 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture T1844 White Glitter Deep V Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture T1844 White Glitter Deep V Bridal Formal Dress Sale priceFrom $899.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture BA109 White & Nude Sequin & Lace Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BA109 White & Nude Sequin & Lace Mermaid Bridal Formal Dress Sale priceFrom $679.95 AUD
Color
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AUS SIZE 2 - 24Tina Holly Couture TA107A White Sequin & Lace Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA107A White Sequin & Lace Mermaid Bridal Formal Dress Sale priceFrom $679.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture BA651 White Ivory Mermaid Strapless Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BA651 White Ivory Mermaid Strapless Gown Formal Dress Sale priceFrom $475.95 AUD
Color
USA SIZE XS - XLHoney Couture VALERIA White Beaded Halter Formal Gown in Australia | One Honey Boutique
Honey Couture VALERIA White Beaded Halter Formal Gown Sale price$549.95 AUD
Color
USA SIZE XS - LHoney Couture BLOSSUM Green Multi Tie Evening Gown Dress in Australia | One Honey Boutique
Honey Couture BLOSSUM Green Multi Tie Evening Gown Dress Sale price$499.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TW003 Gold Sequin Strapless Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TW003 Gold Sequin Strapless Midi Dress Sale priceFrom $464.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TW003 Silver Sequin Strapless Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TW003 Silver Sequin Strapless Midi Dress Sale priceFrom $464.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA113B Ecstasy Red Midi Sequin Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA113B Ecstasy Red Midi Sequin Formal Dress Sale priceFrom $484.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA113B Ecstasy Blue Midi Sequin Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA113B Ecstasy Blue Midi Sequin Formal Dress Sale priceFrom $484.95 AUD
Color
DISCONTINUEDSave 30%Honey Couture MEESHELL Lace Applique Chiffon Dress in Australia | One Honey Boutique
Honey Couture MEESHELL Lace Applique Chiffon Dress Sale priceFrom $489.96 AUD Regular price$699.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture T1844 Black Glitter Drape Mermaid Formal Gown Prom Dress in Australia | One Honey Boutique
Tina Holly Couture T1844 Black Glitter Drape Mermaid Formal Gown Prom Dress Sale priceFrom $574.95 AUD
Color
AUS SIZE 4 - 18 Tina Holly Couture Connelly R1767 White Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 White Off Shoulder Bridesmaids Midi Dress Sale priceFrom $299.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Connelly R1767 Heather Grey Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 Heather Grey Off Shoulder Bridesmaids Midi Dress Sale priceFrom $399.95 AUD
Color
AUS SIZE 4 - 18Tina Holly Couture BA204 Plum Beaded Pearls & Lace Long Sleeve Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BA204 Plum Beaded Pearls & Lace Long Sleeve Formal Dress Sale price$499.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA616 Pink 3D Lace Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA616 Pink 3D Lace Formal Dress Sale priceFrom $769.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer T1809 White Formal Wedding Gown Dress in Australia | One Honey Boutique
Tina Holly Couture Designer T1809 White Formal Wedding Gown Dress Sale priceFrom $474.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA139 Navy Blue Sequin Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA139 Navy Blue Sequin Long Sleeve Mermaid Formal Dress Sale priceFrom $549.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA139 Burgundy Sequin Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA139 Burgundy Sequin Long Sleeve Mermaid Formal Dress Sale priceFrom $549.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA139 Emerald Green Sequin Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA139 Emerald Green Sequin Long Sleeve Mermaid Formal Dress Sale priceFrom $549.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA139 Rose Gold Sequin Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA139 Rose Gold Sequin Long Sleeve Mermaid Formal Dress Sale priceFrom $549.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA803 Emerald Green Long Sleeve Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA803 Emerald Green Long Sleeve Formal Dress Sale priceFrom $495.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA803 Silver Long Sleeve Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA803 Silver Long Sleeve Formal Dress Sale priceFrom $495.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TA803 Blue Purple Long Sleeve Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TA803 Blue Purple Long Sleeve Formal Dress Sale priceFrom $495.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA611B Red Strapless Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA611B Red Strapless Ball Gown Formal Dress Sale priceFrom $659.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA611B Dusty Pink Strapless Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA611B Dusty Pink Strapless Ball Gown Formal Dress Sale priceFrom $659.95 AUD
Color
USA SIZE 2 - 22Honey Couture EMELY Royal Blue Beaded Ball Gown Formal Dress in Australia | One Honey Boutique
Honey Couture EMELY Royal Blue Beaded Ball Gown Formal Dress Sale priceFrom $799.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA107 Silver Sequin & Mesh Strapless Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA107 Silver Sequin & Mesh Strapless Mermaid Formal Dress Sale priceFrom $509.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA107 Gold Sequin & Mesh Strapless Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA107 Gold Sequin & Mesh Strapless Mermaid Formal Dress Sale priceFrom $509.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Connelly R1767 Pink Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 Pink Off Shoulder Bridesmaids Midi Dress Sale priceFrom $399.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Connelly R1767 Navy Blue Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 Navy Blue Off Shoulder Bridesmaids Midi Dress Sale priceFrom $399.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA611B Wine Strapless Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA611B Wine Strapless Ball Gown Formal Dress Sale priceFrom $659.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA822 Rose Gold Sequin Mermaid Off the Shoulder Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA822 Rose Gold Sequin Mermaid Off the Shoulder Formal Dress Sale priceFrom $495.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TA361 Navy Blue Sequin Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TA361 Navy Blue Sequin Mermaid Formal Dress Sale priceFrom $495.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer TH018 Blue Floral Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture Designer TH018 Blue Floral Ball Gown Formal Dress Sale priceFrom $539.95 AUD
Color

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📅 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.

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

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