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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.

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✨ Find The One With Help From Our Expert Stylists at One Honey

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AUS SIZE XS - XXLVISIT OUR GOLD COAST STORE TO TRY ONRUNAWAY THE LABEL DELILAH Maxi Dress with strapless folded neckline, semi formal bridesmaid style. Brisbane to Gold Coast, Australia.RUNAWAY THE LABEL DELILAH maxi dress with strapless neckline on beach, perfect for formal events. Brisbane to Gold Coast, Australia.
Runaway The Label DELILAH Bridesmaids Semi Formal Maxi Dress Sale price$159.95 AUD
Color
USA SIZE 2 - 16SHIVA luminous satin strapless corset prom dress with a gathered bust and high slit, Brisbane to Gold Coast, Australia.SHIVA strapless satin corset prom gown with lace-up back viewed from behind. Brisbane to Gold Coast.
SHIVA Strapless Satin Fitting Corset Lace Up Prom & Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEAUS SIZE XS - XLMÉLANI The Label AVA Unbound Print Cowl Neck Chiffon Backless DressMÉLANI The Label AVA Unbound Print Cowl Neck Chiffon Backless Dress
MÉLANI The Label AVA Unbound Print Cowl Neck Chiffon Backless Dress Sale price$169.00 AUD
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IN STOCKDISCONTINUEDSALESave 11%Two models in formal dresses, one wearing Honey Couture MILEE Copper Mermaid Dress, showcasing evening gowns by Australian Designer at One Honey.Copper MILEE Mermaid Dress by Honey Couture, Australian Designer Prom Gown, Evening Wear, Affordable Formal Dress, Bum Ruching
Honey Couture MILEE Copper Low Back Mermaid Formal Dress (RED TAG FINAL SALE) Sale price$399.95 AUD Regular price$449.95 AUD
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IN STOCKSALESave 22%ZENDAYA satin corset, leg slit school formal dress, modern glamour and elegance, Brisbane to Gold Coast, AustraliaZENDAYA satin bustier dress with leg split in emerald green, school formal dress; Brisbane to Gold Coast, Australia.
Honey Couture ZENDAYA Emerald Green Satin Corset Bustier Leg Split Formal Dress (RED TAG FINAL SALE) Sale price$359.95 AUD Regular price$459.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE 2XS - 2XLMC Chic ELAYNA Pale Blue Satin Corset Bustier Leg Split Formal DressMC Chic ELAYNA Pale Blue Satin Corset Bustier Leg Split Formal Dress
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 DressMC Chic ELAYNA Pink Satin Corset Bustier Leg Split Formal Dress
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 DressMC Chic PRISA Peri Satin Strapless Corset Bustier Leg Split Formal Dress
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 DressMC Chic ZAYDA Red Satin Corset Bustier Leg Split Formal Dress
MC Chic ZAYDA Red Satin Corset Bustier Leg Split Formal Dress Sale price$399.95 AUD
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IN STOCKDISCONTINUEDSALESold outSave 11%Honey Couture MILEE Baby Pink Mermaid Evening Gown with low back, V front, adjustable straps. Affordable prom dress by Australian Designer.Alt Tag: Honey Couture MILEE Baby Pink Mermaid Evening Gown with Low Back from Australian Designer, Affordable Prom or Special Occasion Dress
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 Mermaid Gown with Leg Split, Australian Designer Prom Dress, Evening Gown, Affordable FashionHoney Couture MILEE baby blue evening gown with leg split, featuring silky fabric and mermaid train, designed by Australian designer.
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
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IN STOCKDISCONTINUEDSALESave 15%Honey Couture EVELYN Blue Silky Slip Dress, Australian Designer Prom Gown, Affordable Evening FashionHoney Couture EVELYN Blue Silky Slip Formal Dress, back view, evening gown by Australian Designer, perfect for proms, affordable fashion.
Honey Couture EVELYN Blue Silky Slip Formal Dress (RED TAG FINAL SALE) Sale price$295.95 AUD Regular price$349.95 AUD
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IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE Emerald Green Mermaid Evening Gown, Designer Prom Dress, Low Back, Affordable Australian FashionHoney Couture MILEE Emerald Green Low Back Mermaid Evening Gown, Australian Designer, Prom Dresses, Affordable, side view.
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 Mermaid Evening Gown, low back, bum ruching, from Australian Designer, perfect for prom or special occasionsHoney Couture MILEE metallic orange mermaid evening gown with low back, from Australian Designer. Perfect for prom and affordable elegance.
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 Mermaid Dress with Low Back and Leg Split, Affordable Formal Wear by Australian DesignerHoney Couture MILEE lilac mermaid dress with leg split by Australian Designer, perfect for prom and special occasions.
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%Woman wearing Honey Couture MILEE yellow evening gown with leg split, from Australian Designer. Affordable prom dress, perfect for formal occasions.Honey Couture MILEE Yellow Mermaid Evening Gown with Leg Split, Low Back, from Australian Designer, Ideal for Prom or Special Occasions.
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
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IN STOCKDISCONTINUEDSALESave 11%Honey Couture IMOGEN Baby Blue Mermaid Evening Gown, Australian Designer, Perfect for Formal Events, Prom Dresses, Affordable Style.Honey Couture IMOGEN baby blue mermaid formal dress with low back, perfect for prom and evening events. Affordable Australian designer gown.
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 backless formal dress with ruching, worn by model; Australian designer, perfect for proms and evening occasions.Honey Couture DANA Red Bum Ruching Cut Out Back Formal Dress - Australian Designer Prom Gown, Affordable Evening Wear
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
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IN STOCKSALESave 12%Honey Couture HUNTAR Sage Green Silky A Line Bridesmaid Formal Dress (RED TAG FINAL SALE)Two women wearing Honey Couture silky A Line formal dresses in sage green and champagne, featuring bow tie straps and hidden leg splits.
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)Honey Couture HUNTAR Dusty Blue Green Silky A Line Bridesmaid Formal Dress (RED TAG FINAL SALE)
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 outWoman in Honey Couture LILTH emerald sequin lace-up mermaid gown, designed by Australian designer, perfect for prom or formal occasions.Model wearing Honey Couture LILTH emerald green sequin mermaid gown, lace-up back, by Australian designer. Perfect for prom or evening.
Honey Couture LILTH Emerald Green Sequin Lace Up Back Mermaid Gown Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outWoman wearing Honey Couture COLLEN Red Off The Shoulder Mermaid Evening Dress, a stylish Australian Designer prom dress.Model wearing Honey Couture COLLEN Red Off The Shoulder Evening Dress by Australian Designer, showcasing sequins and mermaid fit.
Honey Couture COLLEN Red Off The Shoulder Mermaid Evening Dress Sale price$399.95 AUD
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USA SIZE XS - LSold outHoney Couture CYNTHIA red silky bustier strapless mermaid formal dress, Australian designer prom dress with leg split and train.Honey Couture CYNTHIA red strapless silky bustier mermaid formal dress, Australian Designer evening gown, prom dress with leg slit.
Honey Couture CYNTHIA Red Silky Bustier Strapless Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outThree women wearing elegant mermaid dresses, including a Honey Couture ANDIE Baby Blue Tie Back gown, from an Australian designer.Back view of models in Honey Couture ANDIE Baby Blue Tie Back Mermaid Formal Dress and other gowns, showcasing elegant evening wear.
Honey Couture ANDIE Baby Blue Tie Back Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outTwo women wearing elegant evening gowns; one in a vibrant blue with a thigh-high slit and the other in a lilac mermaid dress by Honey Couture.Two women wearing Honey Couture ANDIE Lilac Tie Back Mermaid Formal Dress and a blue sequin evening gown by an Australian designer.
Honey Couture ANDIE Lilac Tie Back Mermaid Formal Dress Sale price$399.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE S - LSold outTwo women in elegant evening gowns, one in a pink satin dress and the other in the Honey Couture NEW YORK platinum sequin off-shoulder midi dress.Two women wearing Honey Couture dresses: one in a pink evening gown and another in the NEW YORK Platinum Sequin Off Shoulder Midi Dress from Australian Designer.
Honey Couture NEW YORK Platinum Sequin Off Shoulder Midi Dress Sale price$249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE S - LModel wearing Honey Couture LAS VEGAS Black Sequin Long Sleeve Midi Dress, an elegant evening gown by Australian Designer. Perfect for prom.Model in Honey Couture LAS VEGAS Black Sequin Midi Dress, an Australian Designer Evening Gown perfect for prom. Stylish, limited edition.
Honey Couture LAS VEGAS Black Sequin Long Sleeve Midi Dress Sale price$249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE S - LThree women wearing Honey Couture LAS VEGAS platinum sequin and velvet prom dresses by Australian designer, perfect for evening events.Three women wearing glamorous evening gowns inside a boutique; sparkling sequin and velvet designs showcase prom dresses by an Australian designer.
Honey Couture LAS VEGAS Platinum Sequin Long Sleeve Midi Dress Sale price$249.95 AUD
Color
USA SIZE XS - LSold outTwo models wearing Honey Couture BARCELONA Platinum Sequin Midi Dress and off-shoulder evening gown by Australian Designer for prom or events.Two women in Honey Couture dresses, one in a platinum sequin BARCELONA midi dress, the other in a green velvet evening gown. Australian Designer.
Honey Couture BARCELONA Platinum Sequin Long Sleeve Cowl Neckline Midi Dress Sale price$249.95 AUD
Color
Sold outModel wearing Honey Couture BERLIN Black Diamanté Dress, featuring halter neck, front leg split, and mermaid train from Australian Designer.Back view of Honey Couture BERLIN Black Diamanté Halter Dress, Australian designer prom gown with elegant detailing, shown in stylish setting.
Honey Couture BERLIN Black Diamanté Detailing Halter Formal Dress Sale price$249.95 AUD
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ONLINE EXCLUSIVEUSA SIZE 4 - 10Honey Couture ESTELLA Black Silky Circle Skirt Mini Party Dress on model, paired with a green evening gown, showcasing affordable Australian designer prom dresses.Two women wearing formal dresses; left in Honey Couture ESTELLA Black Silky Circle Skirt Mini Party Dress, right in green evening gown.
Honey Couture ESTELLA Black Silky Circle Skirt Mini Party Dress Sale priceFrom $199.95 AUD
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USA SIZE 2 - 14Sold outModel wearing Honey Couture TATI Black Glitter V Front Mini Dress, Australian Designer, perfect for prom or evening, affordable glam.Back view of a model in Honey Couture TATI Black Glitter V Front Mini Dress by Australian Designer, perfect for prom and evening events.
Honey Couture TATI Black Glitter V Front Mini Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLTwo women wearing elegant Honey Couture dresses, one in a blush sequin tulle party dress and the other in a satin evening gown, standing indoors.Honey Couture AMBROSIA blush sequin beaded strap tulle party dress, Australian designer prom dress, affordable evening gown
Honey Couture AMBROSIA Blush Sequin Beaded Strap Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLTwo models in Honey Couture ERIN Champagne and Red Sequin Tulle Frilly Party Dresses, showcasing Australian Designer Prom Dresses.Two women wearing Honey Couture sequin V-front tulle party dresses in red and champagne, Australian designer prom and evening gowns.
Honey Couture ERIN Champagne Sequin V Front Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
ONLINE EXCLUSIVEUSA SIZE XS - 3XLTwo women in evening gowns; one in a blue strapless dress and the other in the Honey Couture ERIN Smokey Blue Sequin Dress.Two women in elegant dresses; left in royal blue gown, right in ERIN Smokey Blue Sequin Tulle Party Dress by Honey Couture.
Honey Couture ERIN Smokey Blue Sequin V Front Tulle Frilly Party Dress Sale priceFrom $249.95 AUD
Color
USA SIZE XS - XLTwo women wearing elegant evening gowns at One Honey, one in Honey Couture ELLIE Gold Maxi Dress, showcasing prom fashion.Honey Couture ELLIE Gold Silky Maxi Dress, open back view, from Australian Designer, affordable evening gown for prom and events.
Honey Couture ELLIE Gold Silky Cut Out Maxi Dress Sale price$349.95 AUD
Color
Sold outTwo models wearing Honey Couture evening gowns; one in gold with a leg split, the other in a black JACQUELINE one-shoulder dress.Honey Couture JACQUELINE Black One Shoulder Leg Split Formal Dress, Australian Designer Prom Dress, Affordable Evening Gown
Honey Couture JACQUELINE Black One Shoulder Leg Split Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outModel wearing Honey Couture LEYA Burgundy Plunge Front Halter Formal Dress with leg split, from Australian Designer, perfect for prom or evening.Woman wearing Honey Couture LEYA burgundy halter evening dress with plunging neckline and mermaid train, perfect for prom or special occasion.
Honey Couture LEYA Burgundy Plunge Front Halter Formal Dress Sale price$249.95 AUD
Color
USA SIZE XS - XLDISCONTINUED FINAL SIZES AVAILABLEMILEE Emerald Green Low Back Midi Dress by Honey Couture, Australian Designer Evening Gown, Prom Dress, Affordable FashionHoney Couture MILEE Emerald Green Low Back Midi Dress - Silky stretch fabric, V front, adjustable straps, perfect for prom or evening.
Honey Couture MILEE Emerald Green Low Back Midi Dress Sale price$199.95 AUD
Color
USA SIZE XS - LSold outModel wearing Honey Couture RACHEL Burgundy V Front Silky Formal Dress with leg split, perfect for pageants and formal events by Australian Designer.Honey Couture RACHEL Burgundy V Front Silky Prom Dress, Australian Designer Evening Gown, Affordable Formal Wear
Honey Couture RACHEL Burgundy V Front Silky Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outModel wearing Honey Couture RACHEL Emerald Green V Front Silky Formal Dress, featuring a leg split, ideal for formal events and pageants.Model wearing Honey Couture RACHEL Emerald Green silky formal dress for evening events, emphasizing Australian designer prom gowns.
Honey Couture RACHEL Emerald Green V Front Silky Formal Dress Sale price$399.95 AUD
Color
AUS SIZE 6 - 16Sold outTwo models showcasing Honey Couture evening gowns in a boutique. One wears a black mermaid gown, the other a copper dress with leg split.Woman wearing the BELINDA Copper Ruching Mermaid Evening Gown from Honey Couture, Australian Designer. Ideal for prom or special occasions.
The BELINDA Copper Ruching Mermaid Evening Gown Dress Sale price$249.95 AUD
Color
AUS SIZE 6 - 16Sold outModel wearing the BELINDA Red Ruching Mermaid Evening Gown Dress by Honey Couture, featuring leg split and lace-up back. Perfect for prom.Woman wearing BELINDA Red Ruching Mermaid Evening Gown Dress by Honey Couture, Australian Designer, for prom or special occasions.
The BELINDA Red Ruching Mermaid Evening Gown Dress Sale price$249.95 AUD
Color
USA SIZE S - LSold outADELE Red Off Shoulder Formal Dress by Honey Couture, Australian Designer Prom Gown, Evening Dress with Zip Back, No Cups, Stretch FabricWoman wearing Honey Couture ADELE Red Off Shoulder Formal Dress, Australian Designer Prom Dress, Evening Gown, Affordable Fashion.
Honey Couture ADELE Red Off Shoulder Formal Dress Sale price$295.95 AUD
Color
USA SIZE S - LSold outHoney Couture CHARLI Emerald Green One Shoulder Mermaid Gown, perfect for prom or evening, by Australian Designer. Affordable elegance.CHARLI Emerald Green Bow One Shoulder Mermaid Dress by Honey Couture, Australian Designer Prom and Evening Gown, Affordable Elegance
Honey Couture CHARLI Emerald Green Bow Feature One Shoulder Mermaid Formal Dress Sale price$399.95 AUD
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USA SIZE XS - LSold outHoney Couture ALEXIS burgundy frilly one-shoulder mermaid formal dress and sequin evening gown, Australian Designer, affordable prom dressesBurgundy Honey Couture ALEXIS one-shoulder mermaid dress alongside a pink sequin evening gown, showcasing prom and formal styles.
Honey Couture ALEXIS Burgundy Silky Frilly One Shoulder Mermaid Formal Dress Sale price$399.95 AUD
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USA SIZE XS - LSold outHoney Couture RAYNE Burgundy Silky Knot Mermaid Formal Dress, Australian Designer, Prom Dress, Evening Gown, AffordableAlt Tag: Honey Couture RAYNE Burgundy Silky Knot Mermaid Dress, Australian Designer Evening Gown, Elegant Prom Dress, Affordable Formal Wear
Honey Couture RAYNE Burgundy Silky Knot Feature Mermaid Formal Dress Sale price$399.95 AUD
Color
USA SIZE XS - LSold outWoman wearing Honey Couture XENIA Burgundy Tie Up Formal Dress with leg split, by Australian Designer, in a boutique setting.Woman wearing Honey Couture XENIA Burgundy Tie Up Formal Bridesmaid Dress in store setting, showcasing evening gown with tie-up straps.
Honey Couture XENIA Burgundy Tie Up Formal Bridesmaid Dress Sale price$295.95 AUD
Color

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Formal Dresses Under $400

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