🔥 FIRST IN, BEST DRESSED — SCHOOL HOLIDAY APPOINTMENTS FILLING FAST

BOOK NOW BEFORE THE RUSH!
Login

Country

Cart

Your cart is empty

Dresses Under $400 – Prom, Wedding & Formal Gowns | One Honey

Find your dream look for less with our exclusive range of dresses under $400 — curated for prom, school formals, weddings, evening events, and more.

Explore gowns featuring premium embellishments, corset construction, curve-flattering fits, and elegant fabrics like satin, sequin, and tulle. Whether you're after a dramatic mermaid silhouette or a romantic A-line, One Honey has the perfect pick at a price you’ll love.

This collection features authentic Australian designer gowns, many exclusive to One Honey, in sizes 2–26. Shop with AfterPay, ZipPay, and LayBuy or visit our Gold Coast showroom to try select styles in person.

Enjoy express shipping to Australia, USA, and New Zealand, and make sure to Register Your Dress to stay one-of-a-kind at your next event.

🔥 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

196 products

Filters

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
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 EXCLUSIVEUSA SIZE 2XS - 2XLMC Chic ELAYNA Pale Blue Satin Corset Bustier Leg Split Formal Dress in Australia | One Honey Boutique
MC Chic ELAYNA Pale Blue Satin Corset Bustier Leg Split Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 2XS - 2XLMC Chic ELAYNA Pink Satin Corset Bustier Leg Split Formal Dress in Australia | One Honey Boutique
MC Chic ELAYNA Pink Satin Corset Bustier Leg Split Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 2XS - 2XLMC Chic PRISA Peri Satin Strapless Corset Bustier Leg Split Formal Dress in Australia | One Honey Boutique
MC Chic PRISA Peri Satin Strapless Corset Bustier Leg Split Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 2XS - 2XLMC Chic ZAYDA Red Satin Corset Bustier Leg Split Formal Dress in Australia | One Honey Boutique
MC Chic ZAYDA Red Satin Corset Bustier Leg Split Formal Dress Sale price$399.95 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 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
IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE Emerald Green Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Emerald Green Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) Sale price$314.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALESold outSave 30%Honey Couture MILEE Metallic Orange Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Metallic Orange Low Back Mermaid Evening Gown Dress (RED TAG FINAL SALE) Sale price$314.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE Lilac Purple Low Back Mermaid Dress w Leg Split (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Lilac Purple Low Back Mermaid Dress w Leg Split (RED TAG FINAL SALE) Sale price$314.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE Yellow Low Back Mermaid Evening Gown Dress w Leg Split (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture MILEE Yellow 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 STOCKDISCONTINUEDSALESave 11%Honey Couture IMOGEN Baby Blue Low Back Mermaid Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture IMOGEN Baby Blue Low Back Mermaid Formal Dress (RED TAG FINAL SALE) Sale price$399.95 AUD Regular price$449.95 AUD
Color
IN STOCKDISCONTINUEDSALEOn saleHoney Couture DANA Red Bum Ruching Cut Out Back Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture DANA Red Bum Ruching Cut Out Back Formal Dress (RED TAG FINAL SALE) Sale priceFrom $399.95 AUD Regular price$449.95 AUD
Color
IN STOCKSALESave 12%HUNTAR Silky Ruched Front Cross Over Bust Bridesmaid Formal Dress in Australia | One Honey Boutique
Honey Couture HUNTAR Sage Green Silky A Line Bridesmaid Formal Dress (RED TAG FINAL SALE) Sale price$379.95 AUD Regular price$429.95 AUD
Color
IN STOCKSALESave 12%Honey Couture HUNTAR Dusty Blue Green Silky A Line Bridesmaid Formal Dress (RED TAG FINAL SALE) in Australia | One Honey Boutique
Honey Couture HUNTAR Dusty Blue Green Silky A Line Bridesmaid Formal Dress (RED TAG FINAL SALE) Sale price$379.95 AUD Regular price$429.95 AUD
Color
USA SIZE XS - LSold outHoney Couture LILTH Emerald Green Sequin Lace Up Back Mermaid Gown Dress in Australia | One Honey Boutique
Honey Couture LILTH Emerald Green Sequin Lace Up Back Mermaid Gown Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture COLLEN Red Off The Shoulder Mermaid Evening Dress in Australia | One Honey Boutique
Honey Couture COLLEN Red Off The Shoulder Mermaid Evening Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture CYNTHIA Red Silky Bustier Strapless Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture CYNTHIA Red Silky Bustier Strapless Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ANDIE Baby Blue Tie Back Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture ANDIE Baby Blue Tie Back Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ANDIE Lilac Tie Back Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture ANDIE Lilac Tie Back Mermaid Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE S - LSold outHoney Couture NEW YORK Platinum Sequin Off Shoulder Midi Dress in Australia | One Honey Boutique
Honey Couture NEW YORK Platinum Sequin Off Shoulder Midi Dress Sale price$249.95 AUD
Color
USA SIZE XS - LSold outHoney Couture BARCELONA Platinum Sequin Long Sleeve Cowl Neckline Midi Dress in Australia | One Honey Boutique
Honey Couture BARCELONA Platinum Sequin Long Sleeve Cowl Neckline Midi Dress Sale price$249.95 AUD
Color
Sold outHoney Couture BERLIN Black Diamanté Detailing Halter Formal Dress in Australia | One Honey Boutique
Honey Couture BERLIN Black Diamanté Detailing Halter Formal Dress Sale price$249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 4 - 10Honey Couture ESTELLA Black Silky Circle Skirt Mini Party Dress in Australia | One Honey Boutique
Honey Couture ESTELLA Black Silky Circle Skirt Mini Party Dress Sale priceFrom $199.95 AUD
Color
USA SIZE 2 - 14Sold outHoney Couture TATI Black Glitter V Front Mini Dress in Australia | One Honey Boutique
Honey Couture TATI Black Glitter V Front Mini Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLHoney Couture AMBROSIA Blush Sequin Beaded Strap Tulle Frilly Party Dress in Australia | One Honey Boutique
Honey Couture AMBROSIA Blush Sequin Beaded Strap Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLHoney Couture ERIN Champagne Sequin V Front Tulle Frilly Party Dress in Australia | One Honey Boutique
Honey Couture ERIN Champagne Sequin V Front Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLHoney Couture ERIN Smokey Blue Sequin V Front Tulle Frilly Party Dress in Australia | One Honey Boutique
Honey Couture ERIN Smokey Blue Sequin V Front Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
USA SIZE XS - XLDISCONTINUEDHoney Couture ELLIE Gold Silky Cut Out Maxi Dress in Australia | One Honey Boutique
Honey Couture ELLIE Gold Silky Cut Out Maxi Dress Sale price$349.95 AUD
Color
Sold outHoney Couture JACQUELINE Black One Shoulder Leg Split Formal Dress in Australia | One Honey Boutique
Honey Couture JACQUELINE Black One Shoulder Leg Split Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture LEYA Burgundy Plunge Front Halter Formal Dress in Australia | One Honey Boutique
Honey Couture LEYA Burgundy Plunge Front Halter Formal Dress Sale price$249.95 AUD
Color
USA SIZE XS - XLDISCONTINUED FINAL SIZES AVAILABLEHoney Couture MILEE Emerald Green Low Back Midi Dress in Australia | One Honey Boutique
Honey Couture MILEE Emerald Green Low Back Midi Dress Sale price$199.95 AUD
Color
USA SIZE XS - LSold outHoney Couture RACHEL Burgundy V Front Silky Formal Dress in Australia | One Honey Boutique
Honey Couture RACHEL Burgundy V Front Silky Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture RACHEL Emerald Green V Front Silky Formal Dress in Australia | One Honey Boutique
Honey Couture RACHEL Emerald Green V Front Silky Formal Dress Sale price$399.95 AUD
Color
AUS SIZE 6 - 16Sold outThe BELINDA Copper Ruching Mermaid Evening Gown Dress in Australia | One Honey Boutique
The BELINDA Copper Ruching Mermaid Evening Gown Dress Sale price$249.95 AUD
Color
AUS SIZE 6 - 16Sold outThe BELINDA Red Ruching Mermaid Evening Gown Dress in Australia | One Honey Boutique
The BELINDA Red Ruching Mermaid Evening Gown Dress Sale price$249.95 AUD
Color
USA SIZE S - LSold outHoney Couture ADELE Red Off Shoulder Formal Dress in Australia | One Honey Boutique
Honey Couture ADELE Red Off Shoulder Formal Dress Sale price$295.95 AUD
Color
USA SIZE S - LSold outHoney Couture CHARLI Emerald Green Bow Feature One Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture CHARLI Emerald Green Bow Feature One Shoulder Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture ALEXIS Burgundy Silky Frilly One Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture ALEXIS Burgundy Silky Frilly One Shoulder Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture RAYNE Burgundy Silky Knot Feature Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture RAYNE Burgundy Silky Knot Feature Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outHoney Couture XENIA Burgundy Tie Up Formal Bridesmaid Dress in Australia | One Honey Boutique
Honey Couture XENIA Burgundy Tie Up Formal Bridesmaid Dress Sale price$295.95 AUD
Color
USA SIZE XS - LHoney Couture ISLA Beaded Lace Bust Formal Dress in Australia | One Honey Boutique
Honey Couture ISLA Beaded Lace Bust Formal Dress Sale price$395.95 AUD
Color
USA SIZE XS - XLSold outHoney Couture SAMANTHA Blue & Black Lace Mermaid Formal Dress in Australia | One Honey Boutique
Honey Couture SAMANTHA Blue & Black Lace Mermaid Formal Dress Sale price$349.95 AUD
Color
IN STOCKDISCONTINUEDSALESave 30%Honey Couture EVITA White Nude Strapless Sequin Wedding Formal Dress in Australia | One Honey Boutique
Honey Couture EVITA White Nude Strapless Sequin Wedding Formal Dress Sale priceFrom $370.80 AUD Regular price$529.95 AUD
Color
Save 20%Label of Love White Tiger Animal Print Drawstring Maxi Dress in Australia | One Honey Boutique
Label of Love White Tiger Animal Print Drawstring Maxi Dress Sale price$79.95 AUD Regular price$99.95 AUD
Color
AUS SIZE 4 - 18 Tina Holly Couture Connelly R1767 White Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 White Off Shoulder Bridesmaids Midi Dress Sale priceFrom $299.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Connelly R1767 Heather Grey Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 Heather Grey Off Shoulder Bridesmaids Midi Dress Sale priceFrom $399.95 AUD
Color
AUS SIZE 2 - 24Tina Holly Couture Connelly R1767 Navy Blue Off Shoulder Bridesmaids Midi Dress in Australia | One Honey Boutique
Tina Holly Couture Connelly R1767 Navy Blue Off Shoulder Bridesmaids Midi Dress Sale priceFrom $399.95 AUD
Color

Need help?

Frequently Asked Questions

Formal Dresses Under $400

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 ✨

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 ★