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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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WHY SHOP WITH ONE HONEY
RUSH ORDERS AVAILABLETRY ON IN STORE (GOLD COAST)DRESS REGISTER GUARANTEECUSTOMER REVIEWSREAL BRIDES & CUSTOMERSNEW ARRIVALSSHIPPING & DELIVERYRETURN & EXCHANGESVISIT OUR SHOWROOMSPEAK WITH A STYLIST
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WHY SHOP WITH ONE HONEY
RUSH ORDERS AVAILABLETRY ON IN STORE (GOLD COAST)DRESS REGISTER GUARANTEECUSTOMER REVIEWSREAL BRIDES & CUSTOMERSNEW ARRIVALSSHIPPING & DELIVERYRETURN & EXCHANGESVISIT OUR SHOWROOMSPEAK WITH A STYLIST
Category
Event Type
Try On In Gold Coast
Silhouette
Colour
Australian Size
Price
to
Designer
Neckline
Fabric
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion QUINTESSA Orange Velvet Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion QUINTESSA Orange Velvet Long Sleeve Mermaid Formal Dress Sale price$1,519.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion QUINTESSA Red Velvet Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion QUINTESSA Red Velvet Long Sleeve Mermaid Formal Dress Sale price$1,519.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion QUINTESSA Black Velvet Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion QUINTESSA Black Velvet Long Sleeve Mermaid Formal Dress Sale price$1,519.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion BLACK SWAN Black Beaded Structured Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion BLACK SWAN Black Beaded Structured Shoulder Mermaid Formal Dress Sale price$3,899.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion HADES Baby Blue Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion HADES Baby Blue Sequin Beaded Strapless Mermaid Formal Dress Sale price$1,649.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion HADES Green Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion HADES Green Sequin Beaded Strapless Mermaid Formal Dress Sale price$1,649.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion HADES Gold Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion HADES Gold Sequin Beaded Strapless Mermaid Formal Dress Sale price$1,649.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion HADES Black Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion HADES Black Sequin Beaded Strapless Mermaid Formal Dress Sale price$1,649.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion LÉONIE Red Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion LÉONIE Red Sequin Beaded Strapless Mermaid Formal Dress Sale price$1,489.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion ELIANA Blue Satin Off the Shoulder Long Sleeve Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion ELIANA Blue Satin Off the Shoulder Long Sleeve Mermaid Formal Dress Sale price$1,529.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion AUGUSTA Pink Sequin Halter Neck Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion AUGUSTA Pink Sequin Halter Neck Mermaid Formal Dress Sale price$2,079.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion LIME SHOT Pink Silky One Shoulder Sleeve Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion LIME SHOT Pink Silky One Shoulder Sleeve Beaded Detail Mermaid Formal Dress Sale price$959.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion LIME SHOT Green Silky One Shoulder Sleeve Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion LIME SHOT Green Silky One Shoulder Sleeve Beaded Detail Mermaid Formal Dress Sale price$959.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Green Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Green Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Mint Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Mint Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Purple Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Purple Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Yellow Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Yellow Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Red Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Red Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion IRMA Black Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRMA Black Beaded Off The Shoulder Mermaid Formal Dress Sale price$1,739.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion VITTORIA Blue Silky Deep V Corset Back Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion VITTORIA Blue Silky Deep V Corset Back Mermaid Formal Dress Sale price$1,219.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion VITTORIA Black Silky Deep V Corset Back Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion VITTORIA Black Silky Deep V Corset Back Mermaid Formal Dress Sale price$1,219.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion JESS Pink Silky Asymmetric Sweetheart Neckline Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion JESS Pink Silky Asymmetric Sweetheart Neckline Mermaid Formal Dress Sale price$839.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion IRENA Green Silky Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRENA Green Silky Beaded Detail Mermaid Formal Dress Sale price$1,219.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion IRENA Red Silky Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRENA Red Silky Beaded Detail Mermaid Formal Dress Sale price$1,219.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion IRENA Black Silky Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion IRENA Black Silky Beaded Detail Mermaid Formal Dress Sale price$1,219.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion ALLEGRA Black Silky Halter Neck Beaded Detail Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion ALLEGRA Black Silky Halter Neck Beaded Detail Mermaid Formal Dress Sale price$1,299.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion ELLIE Pink Silky One Sleeve Beaded Applique Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion ELLIE Pink Silky One Sleeve Beaded Applique Mermaid Formal Dress Sale price$1,369.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion ENORA Purple Sequin and Beaded One Shoulder Sweetheart Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion ENORA Purple Sequin and Beaded One Shoulder Sweetheart Mermaid Formal Dress Sale price$1,754.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion MONNA Green Silky Sweetheart Train Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion MONNA Green Silky Sweetheart Train Mermaid Formal Dress Sale price$1,209.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE XS - XLMINNA Fashion MONNA Purple Silky Sweetheart Train Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion MONNA Purple Silky Sweetheart Train Mermaid Formal Dress Sale price$1,209.95 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - XLMINNA Fashion ROSY Pink Silky Over Skirt Cut Out Mermaid Formal Dress in Australia | One Honey Boutique
MINNA Fashion ROSY Pink Silky Over Skirt Cut Out Mermaid Formal Dress Sale price$1,080.00 AUD
Color
ONLINE EXCLUSIVEEURO SIZE S - LMINNA Fashion DONATELLA Black Silky Strapless Cut Out Mermaid Formal Dress W/ Gloves in Australia | One Honey Boutique
MINNA Fashion DONATELLA Black Silky Strapless Cut Out Mermaid Formal Dress W/ Gloves Sale price$1,839.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture BB210W Off White Satin Ball Gown Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BB210W Off White Satin Ball Gown Bridal Formal Dress Sale priceFrom $729.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TK151 Off White Satin Strapless Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TK151 Off White Satin Strapless Mermaid Bridal Formal Dress Sale priceFrom $719.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TW103 White and Nude Sequin Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TW103 White and Nude Sequin Mermaid Bridal Formal Dress Sale priceFrom $729.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TW105 Off White Satin Strapless Sweetheart Ball Gown Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TW105 Off White Satin Strapless Sweetheart Ball Gown Bridal Formal Dress Sale priceFrom $699.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TW108 White Sequin Mermaid Bridal Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TW108 White Sequin Mermaid Bridal Formal Dress Sale priceFrom $729.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TK210 Floral Pink Patterned Bustier Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TK210 Floral Pink Patterned Bustier Ball Gown Formal Dress Sale priceFrom $729.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture BB209W Pure White Mikado Ball Gown Formal Dress in Australia | One Honey Boutique
Tina Holly Couture BB209W Pure White Mikado Ball Gown Formal Dress Sale priceFrom $849.95 AUD
Color
IN STOCKDISCONTINUEDSALESold outSave 11%Honey Couture MILEE Baby Pink Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Baby Pink Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) Sale price$399.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE Baby Blue Low Back Mermaid Evening Gown Dress w Leg Split (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Baby Blue Low Back Mermaid Evening Gown Dress w Leg Split (RED TAG FINAL SALE) Sale price$314.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALESold outSave 4%Honey Couture DIAMONDS White Sequin Mermaid Formal Wedding Gown Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture DIAMONDS White Sequin Mermaid Formal Wedding Gown Dress (RED TAG FINAL SALE) Sale price$1,200.00 AUD Regular price$1,250.00 AUD
Color
FINAL SALEIN STOCKSold outHoney Couture MARIBELLA Red Shimmer Lace Back Bum Ruching Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MARIBELLA Red Shimmer Lace Back Bum Ruching Formal Dress (RED TAG FINAL SALE) Sale price$729.95 AUD
Color
IN STOCKDISCONTINUED FINAL SIZES AVAILABLESALESold outOn saleISABELLA Sequin Glitter Trumpet Mermaid Formal Gown Dress in Australia | One Honey Boutique
Honey Couture ISABELLA Gold Sequin Mermaid Formal Gown Dress (RED TAG FINAL SALE) Sale priceFrom $649.95 AUD Regular price$699.95 AUD
Color
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IN STOCKDISCONTINUEDSALESave 8%CELESTE Diamante Strap Sequin Lace Up Formal Dress in Australia | One Honey Boutique
Honey Couture CELESTE Rose Gold Diamante Strap Sequin Lace Up Formal Dress (RED TAG FINAL SALE) Sale price$579.95 AUD Regular price$629.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 11%Honey Couture TRISTIN Green Sequin Low Back Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture TRISTIN Green Sequin Low Back Formal Dress (RED TAG FINAL SALE) Sale price$409.95 AUD Regular price$459.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 10%Honey Couture AISHA Red Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture AISHA Red Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) Sale price$495.95 AUD Regular price$549.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 72%Honey Couture EVELYN Blue Silky Slip Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture EVELYN Blue Silky Slip Formal Dress (RED TAG FINAL SALE) Sale price$99.00 AUD Regular price$349.95 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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