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Plus Size Formal Dresses Australia

Shop plus size formal dresses in Australia — flattering, confidence-boosting styles for school formal, prom, and evening events.

Discover curve formal gowns designed to support, shape, and celebrate every silhouette.

Our inclusive collection is designed to ensure every customer finds a dress that fits beautifully and feels incredible.

Explore Plus Size Formal Dresses

At One Honey Boutique, our plus size formal dresses in Australia are curated with expert fit, premium fabrics, and flattering silhouettes.

Perfect for Year 12 formal, prom, and evening events, these gowns are designed to enhance your shape while providing comfort and support.

Explore styles from our Femme Curves collection, created specifically for curve and plus size customers.

Browse our full formal dresses in Australia collection or explore trending styles like corset formal dresses.

Australia’s Largest Dress Register ensures your gown remains unique at your event.

We offer flexible payment options and personalised support via our Help Centre.

Book your showroom appointment to try your favourites in-store.

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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
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Designer
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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
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 24Save 30%ROBIN Silky Off Shoulder Formal Bridesmaid Dress in Australia | One Honey Boutique
ROBIN Silky Off Shoulder Formal Bridesmaid Dress Sale priceFrom $321.97 AUD Regular price$459.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 14TARA Silky Ruched Bodice Mermaid Formal Gown in Australia | One Honey Boutique
TARA Silky Ruched Bodice Mermaid Formal Gown Sale priceFrom $549.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 20INDRA Beaded Bustier Corset Ruched Formal Gown Dress in Australia | One Honey Boutique
INDRA Beaded Bustier Corset Ruched Formal Gown Dress Sale priceFrom $569.95 AUD
Color
DISCONTINUEDUSA 4-26Save 30%SOLANA Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
SOLANA Embellished Corset Satin Mermaid Formal Dress Sale priceFrom $440.95 AUD Regular price$629.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 20RIRI Beaded Silky Corset Ruched Formal Gown Dress in Australia | One Honey Boutique
RIRI Beaded Silky Corset Ruched Formal Gown Dress Sale priceFrom $659.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGUSA SIZE 2 - 18ELVIRA Strapless Silky Embellished Corset Mermaid Formal Dress in Australia | One Honey Boutique
ELVIRA Strapless Silky Embellished Corset Mermaid Formal Dress Sale priceFrom $729.95 AUD
Color
IN STOCKDISCONTINUEDSALEOn saleROSALIA Silky A Line Formal & Prom Dress in Australia | One Honey Boutique
ROSALIA Silky A Line Formal & Prom Dress Sale priceFrom $384.95 AUD Regular price$549.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 6 - 24Save 50%HARPER Shimmer Glitter Off The Shoulder Corset Formal Gown in Australia | One Honey Boutique
HARPER Shimmer Glitter Off The Shoulder Corset Formal Gown Sale priceFrom $249.98 AUD Regular price$499.95 AUD
Black
ONLINE EXCLUSIVEUSA SIZE 2 - 16MILKA Layered Tulle Romantic Ball Gown Prom Dress in Australia | One Honey Boutique
MILKA Layered Tulle Romantic Ball Gown Prom Dress Sale priceFrom $1,199.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 0 - 14ANA Lace & Tulle A - Line Prom & Formal Dress in Australia | One Honey Boutique
ANA Lace & Tulle A-Line Prom & Formal Dress Sale priceFrom $699.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - 2XLALICIA Glitter Dusted Fitted Stretch Satin Prom & Formal Gown in Australia | One Honey Boutique
ALICIA Glitter Dusted Fitted Stretch Satin Prom & Formal Gown Sale priceFrom $659.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 18TYLA Satin & Lace Strapless Fitted Prom & Formal Dress in Australia | One Honey Boutique
TYLA Satin & Lace Strapless Fitted Prom & Formal Dress Sale priceFrom $829.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 40%CARMERON Glitter Ball Gown Corset Lace Up Formal Dress in Australia | One Honey Boutique
CARMERON Glitter Ball Gown Corset Lace Up Formal Dress Sale priceFrom $479.95 AUD Regular price$799.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%ROMANA Strapless Satin Diamanté Detail Corset Bustier Formal Dress in Australia | One Honey Boutique
ROMANA Strapless Satin Diamanté Detail Corset Bustier Formal Dress Sale priceFrom $419.95 AUD Regular price$599.95 AUD
Color
USA SIZE 4 - 18DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGBEBE Glitter Off The Shoulder Overskirt Formal Dress in Australia | One Honey Boutique
BEBE Glitter Off The Shoulder Overskirt Formal Dress Sale priceFrom $829.95 AUD
Color
VISIT OUR GOLD COAST SHOWROOMUSA SIZE 2 - 18YZMA Strapless Bustier Tulle A - Line Formal Dress in Australia | One Honey Boutique
YZMA Strapless Bustier Tulle A-Line Formal Dress Sale priceFrom $699.95 AUD
Color
WILLOW Strapless Keyhole Silky A Line Bridesmaid Formal Dress in Australia | One Honey Boutique
WILLOW Strapless Keyhole Silky A Line Bridesmaid Formal Dress Sale priceFrom $459.95 AUD
Color
USA SIZE 6 - 20KATA Mother of Bride or Groom Beaded Chiffon A Line Evening Dress in Australia | One Honey Boutique
KATA Mother of Bride or Groom Beaded Chiffon A Line Evening Dress Sale priceFrom $789.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 6 - 24ANNELISE Mother of Bride or Groom Satin Dress & Removable Lace Capelet in Australia | One Honey Boutique
ANNELISE Mother of Bride or Groom Satin Dress & Removable Lace Capelet Sale priceFrom $749.95 AUD
Color
USA SIZE 6 - 20PATRICE Off The Shoulder Mother of Bride Groom Satin & Lace Gown in Australia | One Honey Boutique
PATRICE Off The Shoulder Mother of Bride Groom Satin & Lace Gown Sale priceFrom $749.95 AUD
Color
USA SIZE 6 - 20KATRICE Lace Sleeve Mother of Bride Formal Mermaid Dress in Australia | One Honey Boutique
KATRICE Lace Sleeve Mother of Bride Formal Mermaid Dress Sale priceFrom $789.95 AUD
Color
USA SIZE 2 - 18VISIT OUR GOLD COAST STORE TO TRY ONBETHANY One Shoulder Luxe Satin Fitted Bridesmaid & Formal Gown in Australia | One Honey Boutique
BETHANY One Shoulder Luxe Satin Fitted Bridesmaid & Formal Gown Sale price$429.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 4 - 20SANJA Off The Shoulder Lace Up Corset Satin Bridesmaid & Formal Dress in Australia | One Honey Boutique
SANJA Off The Shoulder Lace Up Corset Satin Bridesmaid & Formal Dress Sale priceFrom $429.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 4 - 18IRINA Neck Sash Tie Chiffon Bridesmaid Formal Dress in Australia | One Honey Boutique
IRINA Neck Sash Tie Chiffon Bridesmaid Formal Dress Sale priceFrom $429.95 AUD
Color
USA SIZE 4 - 18VISIT OUR GOLD COAST STORE TO TRY ONENOLA Off the Shoulder Tulle Romantic Ballgown Formal Dress in Australia | One Honey Boutique
ENOLA Off the Shoulder Tulle Romantic Ballgown Formal Dress Sale priceFrom $829.95 AUD
Color
AUS SIZE 6 - 16DISCONTINUED FINAL SIZES AVAILABLEThe NIKEETA Sequin Corset Back Mermaid Formal Gown in Australia | One Honey Boutique
The NIKEETA Sequin Corset Back Mermaid Formal Gown Sale price$549.95 AUD
Color
USA SIZE 2 - 20DISCONTINUED FINAL SIZES AVAILABLETYRA Off - Shoulder Removable Strap Boned Corset Satin Bridesmaid Prom Dress in Australia | One Honey Boutique
TYRA Off-Shoulder Removable Strap Boned Corset Satin Bridesmaid Prom Dress Sale priceFrom $579.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 4 - 20SASHA Ruched Bust, Silky Satin Corset Bustier Leg Split Formal Dress in Australia | One Honey Boutique
SASHA Ruched Bust, Silky Satin Corset Bustier Leg Split Formal Dress Sale priceFrom $499.95 AUD
Color
USA SIZE 2 - 20DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGHOLLIE A Line Glitter Effect Formal Dress in Australia | One Honey Boutique
HOLLIE A Line Glitter Effect Formal Dress Sale priceFrom $649.95 AUD
Color
AUS SIZE 6 - 18DISCONTINUED LAST SIZES AVAILABLEHoney Couture YASMIN V Front Sequin Formal Evening Gown in Australia | One Honey Boutique
Honey Couture YASMIN V Front Sequin Formal Evening Gown Sale price$620.95 AUD
Color
AUS SIZE 6 - 18DISCONTINUED LAST SIZES AVAILABLEZOE Sequin Corset Back Mermaid Formal Evening Gown in Australia | One Honey Boutique
ZOE Sequin Corset Back Mermaid Formal Evening Gown Sale price$520.00 AUD
Color
(1)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 18 - 26CURVE SIZECECE Curve Satin Off The Shoulder Corset Bustier Bridesmaid Formal Dress in Australia | One Honey Boutique
CECE Curve Satin Off The Shoulder Corset Bustier Bridesmaid Formal Dress Sale price$679.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%Honey Couture DIAMONDS Sequin Mermaid Formal Gown Dress in Australia | One Honey Boutique
Honey Couture DIAMONDS Sequin Mermaid Formal Gown Dress Sale priceFrom $693.00 AUD Regular price$990.00 AUD
Color
USA SIZE 2 - 20ELEANOR Satin Strapless Pointed Bust Strapless Silky Mermaid Formal Dress in Australia | One Honey Boutique
ELEANOR Satin Strapless Pointed Bust Strapless Silky Mermaid Formal Dress Sale price$449.95 AUD
Color
USA SIZE 18 - 24CURVE SIZEDREYA Curve Corset Glitter Ball Gown School Formal Dress in Australia | One Honey Boutique
DREYA Curve Corset Glitter Ball Gown School Formal Dress Sale price$899.95 AUD
Color
IN STOCKDISCONTINUED FINAL SIZES AVAILABLESALEOn saleISABELLA Sequin Glitter Trumpet Mermaid Formal Gown Dress in Australia | One Honey Boutique
ISABELLA Sequin Glitter Trumpet Mermaid Formal Gown Dress Sale priceFrom $489.95 AUD Regular price$699.95 AUD
Color
(1)
USA SIZE 2 - 12VISIT OUR GOLD COAST STORE TO TRY ONDAYA Glitter Corset Bustier Mermaid Formal Gown Dress in Australia | One Honey Boutique
DAYA Glitter Corset Bustier Mermaid Formal Gown Dress Sale priceFrom $559.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 10%Portia & Scarlett FUFU Black Feather Mesh Couture Beaded Formal Gown in Australia | One Honey Boutique
Portia & Scarlett FUFU Black Feather Mesh Couture Beaded Formal Gown Sale priceFrom $1,286.95 AUD Regular price$1,429.95 AUD
Color
USA SIZE 2 - 18STARLIGHT Couture Beaded Strapless Mermaid Formal Prom Evening Dress in Australia | One Honey Boutique
STARLIGHT Couture Beaded Strapless Mermaid Formal Prom Evening Dress Sale price$1,150.00 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 18LESHA Strapless Applique Corset Bustier Mermaid Formal Dress in Australia | One Honey Boutique
LESHA Strapless Applique Corset Bustier Mermaid Formal Dress Sale priceFrom $729.95 AUD
Color
USA SIZE 4 - 18CASTELLE 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
ONLINE EXCLUSIVECURVE SIZEUSA SIZE 18 - 24PRETORIA Curve Beaded Couture Feather Mermaid Prom & Formal Dress in Australia | One Honey Boutique
PRETORIA Curve Beaded Couture Feather Mermaid Prom & Formal Dress Sale price$1,209.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUEDUSA 18-24Sold outELOISE 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
CURVE SIZEUSA SIZE 18 - 24SIMONA 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
ONLINE EXCULSIVEUSA SIZE 18 - 24CURVE SIZEAURA Curve Off Shoulder Silky A Line Bridesmaid Formal Dress in Australia | One Honey Boutique
AURA Curve Off Shoulder Silky A Line Bridesmaid Formal Dress Sale price$529.95 AUD
Color
CURVE SIZEUSA SIZE 18 - 24FEMME Curves NIA Plus Size Mirror Tiles Mermaid Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves NIA Plus Size Mirror Tiles Mermaid Prom & Formal Dress Sale price$859.95 AUD
Color
CURVE SIZEUSA SIZE 18-24FEMME Curves BRYDIE Plus Size Lace Applique Tulle Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves BRYDIE Plus Size Lace Applique Tulle Prom & Formal Dress Sale price$859.95 AUD
Color
CURVE SIZEUSA SIZE 18 - 24FEMME Curves LILA Plus Size Layered Tulle & Lace Bodice Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves LILA Plus Size Layered Tulle & Lace Bodice Prom & Formal Dress Sale price$959.95 AUD
Color

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Frequently Asked Questions

Plus Size 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

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