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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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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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Try On In Gold Coast
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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
CURVE SIZEUSA SIZE 18 - 24FEMME Curves LEIA Plus Size Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves LEIA Plus Size Tulle A Line Prom & Formal Dress Sale price$899.95 AUD
Color
CURVE SIZEUSA SIZE 18 - 24FEMME Curves MALIA Plus Size Diamante Bustier Corset Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves MALIA Plus Size Diamante Bustier Corset Prom & Formal Dress Sale price$869.95 AUD
Color
USA SIZE 2 - 18OLEA Strapless Bustier Corset Lace Up Trumpet Ruffle Mermaid Prom & Formal Dress in Australia | One Honey Boutique
OLEA Strapless Bustier Corset Lace Up Trumpet Ruffle Mermaid Prom & Formal Dress Sale priceFrom $899.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 18AAILYAH 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
CURVE SIZEUSA SIZE 16 - 22FEMME Curves CAMILLE Plus Size Satin Bustier Corset Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves CAMILLE Plus Size Satin Bustier Corset Prom & Formal Dress Sale price$769.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 18 - 24FEMME Curves MILLIE Plus Size V Front Corset Sequin Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves MILLIE Plus Size V Front Corset Sequin Prom & Formal Dress Sale price$869.95 AUD
Color
CURVE SIZEUSA SIZE 16 - 24FEMME Curves SUKI Plus Size Lace Bustier Mermaid Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves SUKI Plus Size Lace Bustier Mermaid Prom & Formal Dress Sale price$869.95 AUD
Color
CURVE SIZEUSA SIZE 16 - 22FEMME 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
CURVE SIZEUSA SIZE 18 - 24FEMME Curves ZENITH Plus Size Beaded Couture Prom & Formal Mermaid Dress in Australia | One Honey Boutique
FEMME Curves ZENITH Plus Size Beaded Couture Prom & Formal Mermaid Dress Sale priceFrom $1,299.95 AUD
Color
CURVE SIZEUSA SIZE 18 - 24FEMME Curves MIRA Plus Size V Front Halter Neck Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves MIRA Plus Size V Front Halter Neck Prom & Formal Dress Sale price$729.95 AUD
Color
USA SIZE 2 - 18BIJUE Crystal Corset Bodice Prom & Formal Dress in Australia | One Honey Boutique
BIJUE Crystal Corset Bodice Prom & Formal Dress Sale priceFrom $859.95 AUD
Color
CURVE SIZEUSA SIZE 16 - 24FEMME Curves MADAM Plus Size Lace & Tulle Strapless Mermaid Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves MADAM Plus Size Lace & Tulle Strapless Mermaid Prom & Formal Dress Sale price$859.95 AUD
Color
CURVE SIZEUSA SIZE 16 - 24FEMME Curves CLASSICA Plus Size V Front Crystal Bodice Mermaid Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves CLASSICA Plus Size V Front Crystal Bodice Mermaid Prom & Formal Dress Sale price$895.95 AUD
Color
CURVE SIZEUSA SIZE 18 - 24FEMME Curves ESME Plus Size Fitted Satin Prom & Formal Dress in Australia | One Honey Boutique
FEMME Curves ESME Plus Size Fitted Satin Prom & Formal Dress Sale price$829.95 AUD
Color
USA SIZE 4 - 24Honey Couture WILLOWMENA Emerald Green Keyhole Silky A Line Bridesmaid Formal Dress in Australia | One Honey Boutique
Honey Couture WILLOWMENA Emerald Green Keyhole Silky A Line Bridesmaid Formal Dress Sale priceFrom $459.95 AUD
Color
USA SIZE 4 - 18LIORA Boned Bodice Lace & Beaded Applique Mermaid Wedding Dress in Australia | One Honey Boutique
LIORA Boned Bodice Lace & Beaded Applique Mermaid Wedding Dress Sale priceFrom $1,395.95 AUD
Color
USA SIZE 2 - 18FIORELLA Boho Lace Low Back Mermaid Train Wedding Dress in Australia | One Honey Boutique
FIORELLA Boho Lace Low Back Mermaid Train Wedding Dress Sale priceFrom $999.95 AUD
Color
DISCONTINUEDUSA SIZE 6 - 20Enchanté Amour EVELINA Floral Applique Mermaid MOB Dress in Australia | One Honey Boutique
Enchanté Amour EVELINA Floral Applique Mermaid MOB Dress Sale price$789.95 AUD
Color
USA SIZE 4 - 18GISELLE Sheer Sequin Glitter Sheer Sleeve A Line Wedding Dress in Australia | One Honey Boutique
GISELLE Sheer Sequin Glitter Sheer Sleeve A Line Wedding Dress Sale priceFrom $1,599.95 AUD
Color
USA SIZE 4 - 18ANTONIA Floral Applique One Shoulder Ball Gown Wedding Gown in Australia | One Honey Boutique
ANTONIA Floral Applique One Shoulder Ball Gown Wedding Gown Sale priceFrom $2,299.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Designer T1844W White Glitter Bridal Gown w Over Skirt in Australia | One Honey Boutique
Tina Holly Couture Designer T1844W White Glitter Bridal Gown w Over Skirt Sale priceFrom $849.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TK107 Black & Nude Sequin Off The Shoulder Midi Dress in Australia | One Honey Boutique
Tina Holly Couture TK107 Black & Nude Sequin Off The Shoulder Midi Dress Sale priceFrom $609.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TE650W Off White Silky Strapless Bustier Mermaid Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TE650W Off White Silky Strapless Bustier Mermaid Formal Dress Sale priceFrom $729.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED LAST SIZES AVAILABLEAUS SIZE 6 - 18Save 83%Honey Couture CLAUDIA Navy Sequin Mermaid Formal Gown in Australia | One Honey Boutique
Honey Couture CLAUDIA Navy Sequin Mermaid Formal Gown Sale priceFrom $99.00 AUD Regular price$569.95 AUD
Color
USA SIZE 2 - 18CECE Off White Satin Off The Shoulder Corset Bustier Formal Dress in Australia | One Honey Boutique
CECE Off White Satin Off The Shoulder Corset Bustier Formal Dress Sale priceFrom $679.95 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
USA SIZE 2 - 24DREYA Off White Glitter Corset Ball Gown Formal Dress in Australia | One Honey Boutique
DREYA Off White Glitter Corset Ball Gown Formal Dress Sale priceFrom $899.95 AUD
Color
USA SIZE 18 - 20Honey Couture ROSALIA Curve Lavender Silky A Line Formal Dress in Australia | One Honey Boutique
Honey Couture ROSALIA Curve Lavender Silky A Line Formal Dress Sale price$649.95 AUD
Color
USA SIZE 2 - 18Honey Couture MIST Smokey Blue Glitter Off The Shoulder A - Line Formal Dress in Australia | One Honey Boutique
Honey Couture MIST Smokey Blue Glitter Off The Shoulder A-Line Formal Dress Sale priceFrom $799.95 AUD
Color
USA SIZE 2 - 24Honey Couture KARRISA Blue Glitter off the Shoulder A - Line Formal Dress in Australia | One Honey Boutique
Honey Couture KARRISA Blue Glitter off the Shoulder A-Line Formal Dress Sale priceFrom $899.95 AUD
Color
USA SIZE 4 - 20DISCONTINUEDHoney Couture MYRTLE Black Sequin Beaded Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture MYRTLE Black Sequin Beaded Off The Shoulder Mermaid Formal Dress Sale priceFrom $459.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 22DISCONTINUEDSherri Hill 55230 Fuchsia Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55230 Fuchsia Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress Sale priceFrom $1,195.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 22Sherri Hill 55230 Royal Blue Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55230 Royal Blue Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress Sale priceFrom $1,195.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 22DISCONTINUEDSherri Hill 55230 Dark Emerald Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55230 Dark Emerald Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress Sale priceFrom $1,195.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 18Sherri Hill 55230 Black Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55230 Black Silky Strapless Diamante Detail Leg Split Mermaid Formal Dress Sale priceFrom $1,195.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 22DISCONTINUEDSherri Hill 55181 Red Lace Off the Shoulder Feather Detail Leg Split Formal Dress in Australia | One Honey Boutique
Sherri Hill 55181 Red Lace Off the Shoulder Feather Detail Leg Split Formal Dress Sale priceFrom $1,539.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 18DISCONTINUEDSherri Hill 55200 Light Blue Leaf Lace Embroidered Corset Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55200 Light Blue Leaf Lace Embroidered Corset Mermaid Formal Dress Sale priceFrom $899.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 18DISCONTINUEDSherri Hill 55253 Red Off the Shoulder Mikado Silky A Line Formal Dress in Australia | One Honey Boutique
Sherri Hill 55253 Red Off the Shoulder Mikado Silky A Line Formal Dress Sale priceFrom $999.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 000 - 18Sherri Hill 55010 Bright Fuchsia Silky Jersey Open Back Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
Sherri Hill 55010 Bright Fuchsia Silky Jersey Open Back Leg Split Mermaid Formal Dress Sale priceFrom $629.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture TK888 Off White Silk Satin Asymmetrical Neck Line With A Ruched Side And High Leg Spilt Formal Dress in Australia | One Honey Boutique
Tina Holly Couture TK888 Off White Silk Satin Asymmetrical Neck Line With A Ruched Side And High Leg Spilt Formal Dress Sale priceFrom $629.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 0 - 24Portia & Scarlett PS21208 Lilac Purple Strapless Sequin Mermaid Formal Gown in Australia | One Honey Boutique
Portia & Scarlett PS21208 Lilac Purple Strapless Sequin Mermaid Formal Gown Sale priceFrom $629.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture T17101W White and Ivory Sequin Thin Strap Gown in Australia | One Honey Boutique
Tina Holly Couture T17101W White and Ivory Sequin Thin Strap Gown Sale priceFrom $679.95 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.

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