Login

Country

Cart

Your cart is empty

Long Formal Dresses Australia

Shop long formal dresses in Australia — elegant, full-length gowns perfect for school formal, prom, and black tie events.

Discover long gowns designed to create a timeless and sophisticated silhouette for your special occasion.

From sleek fitted styles to flowing ball gowns, long dresses are the classic choice for formal events.

Explore Long Formal Dresses

Browse formal dresses Australia or explore prom dresses.

Shop other lengths including mini dresses, short dresses, and midi dresses.

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

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

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

Explore styles including strapless dresses, long sleeve dresses, and backless dresses.

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

Long gowns are perfect for creating a classic, elegant, and high-impact formal look.

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

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

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

🔥 TikTok Viral Dresses

🇦🇺 Proudly Australian Owned Since 2011

🏆 Over 1000+ 5-Star Google Reviews

💎 Registered Dress Guarantee With Every Purchase

🚚 Fast Express Delivery Available Australia-Wide

Sort by

1673 products

Filters
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%SIMMONE Glitter Strapless Corset Overskirt Formal Dress in Australia | One Honey Boutique
SIMMONE Glitter Strapless Corset Overskirt Formal Dress Sale priceFrom $580.95 AUD Regular price$829.95 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
AUS SIZE XS - XXLVISIT OUR GOLD COAST STORE TO TRY ONRunaway The Label MARGOT Bridesmaids Semi Formal Maxi Dress in Australia | One Honey Boutique
Runaway The Label MARGOT Bridesmaids Semi Formal Maxi Dress Sale price$159.95 AUD
Color
AUS SIZE XS - XXLVISIT OUR GOLD COAST STORE TO TRY ONSold outRunaway The Label DELILAH Bridesmaids Semi Formal Maxi Dress in Australia | One Honey Boutique
Runaway The Label DELILAH Bridesmaids Semi Formal Maxi Dress Sale price$159.95 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 outOn saleHoney Couture MYORA Embellished Bustier Satin Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture MYORA Embellished Bustier Satin Mermaid Formal Dress Sale priceFrom $99.00 AUD Regular price$599.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUEDOn saleDOJA Satin Diamanté Detail Corset Bustier Formal Dress in Australia | One Honey Boutique
DOJA Satin Diamanté Detail Corset Bustier Formal Dress Sale priceFrom $439.95 AUD Regular price$549.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 6 - 16NYSSA Periwinkle Baby Blue Embellished Low Back Tulle School Formal & Prom Dress in Australia | One Honey Boutique
NYSSA Periwinkle Baby Blue Embellished Low Back Tulle School Formal & Prom Dress Sale price$899.95 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 - 14MILLIE 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
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 OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - 3XLOn saleXENA Silky Tie Up A - Line Formal Bridesmaid & Formal Dress in Australia | One Honey Boutique
XENA Silky Tie Up A-Line Formal Bridesmaid & Formal Dress Sale priceFrom $199.98 AUD Regular price$399.95 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
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
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16CLEO Curve Satin Bustier Corset Silky A Line School Formal Dress in Australia | One Honey Boutique
CLEO Satin Bustier Corset Silky A Line School Formal Dress Sale priceFrom $549.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16STERLING Embellished Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
STERLING Embellished Corset Satin Mermaid Formal Dress Sale priceFrom $799.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUED FINAL SIZES AVAILABLEUSA SIZE 2 - 16ODESSA Embellished Glitter Satin Mermaid Formal Dress in Australia | One Honey Boutique
ODESSA Embellished Glitter Satin Mermaid Formal Dress Sale priceFrom $729.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16ALIX Strapless Satin Diamanté Detail Corset Bustier Formal Dress in Australia | One Honey Boutique
ALIX Strapless Satin Diamanté Detail Corset Bustier Formal Dress Sale priceFrom $729.95 AUD
Color
USA SIZE 2 - 16Honey Couture NATASHA Off Shoulder Layered Tulle Ball Gown Formal Dress in Australia | One Honey Boutique
Honey Couture NATASHA Off Shoulder Layered Tulle Ball Gown Formal Dress Sale priceFrom $1,099.95 AUD
Color
AVAILABLE IN GOLD COAST SHOWROOMHoney Couture NORTH Diamanté Mini Clutch Bag in Australia | One Honey Boutique
Honey Couture NORTH Diamanté Mini Clutch Evening Bag Sale price$99.95 AUD
Color
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16SIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Australia | One Honey Boutique
SIREN Silky Lace Bustier Corset Mermaid Formal Prom Dress Sale priceFrom $799.95 AUD
Color
USA SIZE 2 - 16ALLERA Strapless Boned Corset Lace Up Back Prom & Formal Dress in Australia | One Honey Boutique
ALLERA Strapless Boned Corset Lace Up Back Prom & Formal Dress Sale priceFrom $499.95 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

Need help?

Frequently Asked Questions

Long 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

📲 Try our Virtual Try-On App

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

GOLD COAST SHOWROOM · BUNDALL QLD

VISIT AUSTRALIA’S LARGEST FORMAL BOUTIQUE

1000+ 5-Star Google Reviews Founded in 2011 Free On-Site Parking

Thousands of dresses in stock ready to take home.
VIP styling appointments are required.

GET DIRECTIONS BOOK VIP STYLING EXPERIENCE

WORLDWIDE SHIPPING

Express & standard delivery worldwide

AUSTRALIA'S LARGEST DRESS REGISTER

Shop with confidence & peace of mind

PROM & FORMAL STYLING HELP

Expert styling, sizing & ordering guidance

PAY YOUR WAY

Afterpay, Zip & Laybuy available

TRUSTED SINCE 2011

Rated 4.9★ on Google 1000+ verified reviews

PROVEN & TRUSTED

Australia’s Highest-Rated Formalwear Boutique

1000+ verified Google reviews • Rated 4.9 ★