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Mermaid Formal Dresses Australia

Shop mermaid formal dresses in Australia — fitted, figure-hugging styles perfect for school formal, prom, and evening events.

Discover mermaid gowns designed to contour the body and flare at the hem, creating a dramatic and elegant silhouette.

From sleek satin designs to embellished statement gowns, mermaid dresses are ideal for a bold, red carpet-inspired look.

Explore Mermaid Formal Dresses

Browse formal dresses Australia or explore prom dresses.

Explore silhouettes including fitted dresses, A-line dresses, and long dresses.

Explore fabrics including satin dresses, lace dresses, velvet dresses, and tulle dresses.

Discover textures like sequin dresses, glitter dresses, metallic dresses, and embellished dresses.

Explore styles including backless dresses, strapless dresses, and corset dresses.

Shop colours including black dresses, red dresses, and blue dresses.

Mermaid gowns are perfect for creating a sleek, sculpted, and high-impact formal look.

Proudly Australian owned since 2011 with over 1,000+ 5-star reviews.

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

We offer AfterPay & Zip with fast Australia-wide shipping.

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🇦🇺 Proudly Australian Owned Since 2011

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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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Try On In Gold Coast
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Australian Size
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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
IN STOCKDISCONTINUEDSALESold outOn saleHoney Couture SHAYLA Sequin Glitter Fishtail Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture SHAYLA Sequin Glitter Fishtail Mermaid Formal Dress Sale priceFrom $538.95 AUD Regular price$769.95 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
IN STOCKDISCONTINUEDSALESave 20%AMINA One Shoulder Glitter Tulle Mermaid Formal Dress in Australia | One Honey Boutique
AMINA One Shoulder Glitter Tulle Mermaid Formal Dress Sale priceFrom $601.95 AUD Regular price$859.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%NADINE Rose Gold Glitter Corset Mermaid Formal Gown Dress in Australia | One Honey Boutique
NADINE Rose Gold Glitter Corset Mermaid Formal Gown Dress Sale priceFrom $99.00 AUD Regular price$695.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%PALOMA Strapless Glitter Corset Bustier Mermaid Glitter Dress in Australia | One Honey Boutique
PALOMA Strapless Glitter Corset Bustier Mermaid Glitter Dress Sale priceFrom $601.95 AUD Regular price$859.95 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
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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 STOCKDISCONTINUEDSALEOn saleASTRA Glitter Strapless Corset Overskirt Formal Dress in Australia | One Honey Boutique
ASTRA Glitter Strapless Corset Overskirt Formal Dress Sale priceFrom $629.95 AUD Regular price$899.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%SHONTAE Sequin Corset Glitter Mermaid Formal Gown Dress in Australia | One Honey Boutique
SHONTAE Sequin Corset Glitter Mermaid Formal Gown Dress Sale priceFrom $594.95 AUD Regular price$849.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%VALENTINA Off White Sequin Corset Mermaid Formal Gown Dress in Australia | One Honey Boutique
VALENTINA Off White Sequin Corset Mermaid Formal Gown Dress Sale priceFrom $601.95 AUD Regular price$859.95 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
DISCONTINUED LAST SIZES AVAILABLEUSA SIZE XXS - 3XLSHARYN Strapless Silky Corset Bustier Strapless Mermaid Formal Dress in Australia | One Honey Boutique
SHARYN Strapless Silky Corset Bustier Strapless Mermaid Formal Dress Sale priceFrom $569.95 AUD
Color
IN STOCKDISCONTINUED FINAL SIZES AVAILABLESALESave 30%FUTURA Strapless Satin Corset Bustier Formal Dress in Australia | One Honey Boutique
FUTURA Strapless Satin Corset Bustier Formal Dress Sale priceFrom $417.95 AUD Regular price$595.95 AUD
Color
DISCONTINUED FINAL SIZES AVAILABLEUSA 4-16On saleHoney Couture QUINN Satin Corset Mermaid Lace Up School Formal Dress in Australia | One Honey Boutique
Honey Couture QUINN Satin Corset Mermaid Lace Up School Formal Dress Sale priceFrom $455.95 AUD Regular price$569.95 AUD
Color
USA SIZE 2 - 14SERAFINA Satin Corset Embellished Mermaid Formal Dress in Australia | One Honey Boutique
SERAFINA Satin Corset Embellished Mermaid Formal Dress Sale priceFrom $569.95 AUD
Color
VIRAL ON TIKTOK 5.5MILLION VIEWSIN STOCKDISCONTINUED FINAL SIZES AVAILABLESALESold outHoney Couture MYORA Embellished Bustier Satin Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture MYORA Embellished Bustier Satin Mermaid Formal Dress Sale priceFrom $599.95 AUD
Color
IN STOCKDISCONTINUED FINAL SIZES AVAILABLESALEOn saleMALIA Diamante Embellished Stretch Glitter Corset Mermaid Formal Dress in Australia | One Honey Boutique
MALIA Diamante Embellished Stretch Glitter Corset Mermaid Formal Dress Sale priceFrom $469.95 AUD Regular price$669.95 AUD
Color
USA SIZE 2 - 18NIA Silky Mirror Tiles Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
NIA Silky Mirror Tiles Corset Satin Mermaid Formal Dress Sale priceFrom $699.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 16CAROLE Sequin Glitter Corset Mermaid School Formal Gala Dinner Dress in Australia | One Honey Boutique
CAROLE Sequin Glitter Corset Mermaid School Formal Gala Dinner Dress Sale priceFrom $729.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16RAFAELLA Crystal Diamante Bustier Corset Lace Up Back Silky Mermaid Formal Dress in Australia | One Honey Boutique
RAFAELLA Crystal Diamante Bustier Corset Lace Up Back Silky Mermaid Formal Dress Sale price$599.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 00 - 16DONATELLA Bustier Corset Lace Up Back Satin Mermaid Formal Dress in Australia | One Honey Boutique
DONATELLA Bustier Corset Lace Up Back Satin Mermaid Formal Dress Sale priceFrom $579.95 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
USA SIZE 4 - 20KAROLINA Lace Applique One Shoulder Leg Split Mermaid Prom Dress in Australia | One Honey Boutique
KAROLINA Lace Applique One Shoulder Leg Split Mermaid Prom Dress Sale price$529.95 AUD
Color
USA SIZE XS - 3XLAUGUSTINA Lace Applique Pointed Corset Back Mermaid Prom Dress in Australia | One Honey Boutique
AUGUSTINA Lace Applique Pointed Corset Back Mermaid Prom Dress Sale price$589.95 AUD
Color
USA SIZE XS - 3XLEMRA Silky Mesh Wrap Feature Corset Back Mermaid Formal Dress in Australia | One Honey Boutique
EMRA Silky Mesh Wrap Feature Corset Back Mermaid Formal Dress Sale price$429.95 AUD
Color
USA SIZE XS - 3XLSHANIEKA Applique Lace Corset Strapless Silky Mermaid Formal Dress in Australia | One Honey Boutique
SHANIEKA Applique Lace Corset Strapless Silky Mermaid Formal Dress Sale price$479.95 AUD
Color
USA SIZE XS - 3XLELYSIAN Strapless Applique Lace Up Corset Trumpet Mermaid Formal Dress in Australia | One Honey Boutique
ELYSIAN Strapless Applique Lace Up Corset Trumpet Mermaid Formal Dress Sale price$469.95 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
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 4 - 14Sold outMILLIE Sequin Corset Mermaid Formal Gown Dress in Australia | One Honey Boutique
MILLIE Sequin Corset Mermaid Formal Gown Dress Sale price$699.95 AUD
Color
USA SIZE 4 - 16POLINA Strapless Satin Embellished Bustier Mermaid Formal Dress in Australia | One Honey Boutique
POLINA Strapless Satin Embellished Bustier Mermaid Formal Dress Sale price$599.95 AUD
Color
USA SIZE 2 - 14RISTA Stretch Shimmer Glitter Satin Mermaid Formal Dress in Australia | One Honey Boutique
RISTA Stretch Shimmer Glitter Satin Mermaid Formal Dress Sale price$569.95 AUD
Color
USA SIZE 0 - 14BRYNN Baby Pink V Front Corset Sequin Corset Lace Up Mermaid Prom & Formal Dress in Australia | One Honey Boutique
BRYNN Baby Pink V Front Corset Sequin Corset Lace Up Mermaid Prom & Formal Dress Sale priceFrom $749.95 AUD
Color
DISCONTINUEDLAST SIZESave 20%MARIAH Diamanté Butterfly Cut Out Mermaid Formal Dress in Australia | One Honey Boutique
MARIAH Diamanté Butterfly Cut Out Mermaid Formal Dress Sale priceFrom $439.95 AUD Regular price$549.95 AUD
Color
DISCONTINUEDUSA 4-16Save 30%ELVIE Deep V Beaded Bustier Boned Waist Prom & Formal Dress in Australia | One Honey Boutique
ELVIE Deep V Beaded Bustier Boned Waist Prom & Formal Dress Sale priceFrom $475.95 AUD Regular price$679.95 AUD
Color
VISIT IN OUR GOLD COAST SHOWROOMDISCONTINUEDUSA 2-16Save 30%AZURA Strapless Sheer Corset Silky Mermaid Formal Gown Dress in Australia | One Honey Boutique
AZURA Strapless Sheer Corset Silky Mermaid Formal Gown Dress Sale priceFrom $461.95 AUD Regular price$659.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - LDISCONTINUEDSKY Glitter Bum Scrunch Low Back Mermaid Formal Dress in Australia | One Honey Boutique
SKY Glitter Bum Scrunch Low Back Mermaid Formal Dress Sale price$429.95 AUD
Color
USA SIZE 00 - 16DISCONTINUEDHAZEL Strapless Sheer Corset Bustier Silky Mermaid Formal Dress in Australia | One Honey Boutique
HAZEL Strapless Sheer Corset Bustier Silky Mermaid Formal Dress Sale priceFrom $649.95 AUD
Color
USA SIZE 2 - 16DENISE Classic Strapless Bustier Corset Lace Up Prom & Formal Dress in Australia | One Honey Boutique
DENISE Classic Strapless Bustier Corset Lace Up Prom & Formal Dress Sale priceFrom $529.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 4 - 14JANET Crystal Diamante Corset Bustier Mermaid Prom & Formal Dress in Australia | One Honey Boutique
JANET Crystal Diamante Corset Bustier Mermaid Prom & Formal Dress Sale price$769.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 00 - 16SHANNON One Shoulder Applique Bustier Corset Prom & Formal Dress in Australia | One Honey Boutique
SHANNON One Shoulder Applique Bustier Corset Prom & Formal Dress Sale priceFrom $749.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 00 - 16RENATA Low Back Lace Feature Mermaid Formal Dress in Australia | One Honey Boutique
RENATA Low Back Lace Feature Mermaid Formal Dress Sale priceFrom $679.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 0 - 16ISABEAU Crystal Corset Back Mermaid School Formal & Prom Dress in Australia | One Honey Boutique
ISABEAU Crystal Corset Back Mermaid School Formal & Prom Dress Sale priceFrom $679.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 0 - 16GABRIELLA Sweetheart Neckline Tulle Ball Gown School Formal & Prom Dress in Australia | One Honey Boutique
GABRIELLA Sweetheart Neckline Tulle Ball Gown School Formal & Prom Dress Sale priceFrom $1,150.00 AUD
Color
DRESS CONVERTS FROM MINI TO BALLGOWNONLINE EXCLUSIVEUSA SIZE 2 - 16AURIELIE 3D Floral Convertible Tulle Layered Oversize Ball Gown School Formal & Prom Dress in Australia | One Honey Boutique
AURIELIE 3D Floral Convertible Tulle Layered Oversize Ball Gown School Formal & Prom Dress Sale price$1,350.00 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED FINAL SIZES AVAILABLEUSA SIZE XS - 2XLTHELMA Sequin Bustier Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
THELMA Sequin Bustier Corset Satin Mermaid Formal Dress Sale price$799.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 14BRIDGETTE Strapless Satin Appliqué Mermaid Formal Dress in Australia | One Honey Boutique
BRIDGETTE Strapless Satin Appliqué Mermaid Formal Dress Sale priceFrom $799.95 AUD
Color
USA SIZE 0 - 16HELANI Embroidery & Glitter Leg Split Mermaid Prom Formal Dress in Australia | One Honey Boutique
HELANI Embroidery & Glitter Leg Split Mermaid Prom Formal Dress Sale priceFrom $859.95 AUD
Color
USA SIZE 2 - 16RARI Baby Blue Sequin Bustier Bow Ball Gown School Formal & Prom Dress in Australia | One Honey Boutique
RARI Baby Blue Sequin Bustier Bow Ball Gown School Formal & Prom Dress Sale priceFrom $1,150.00 AUD
Color

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Mermaid 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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