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Grey Formal Dresses Australia – Prom & School Gowns Online

Understated, elegant, and always in style — a Grey Formal Dress is the ultimate cool-toned statement for your next big event. From soft dove grey chiffon gowns to structured corset dresses in slate and charcoal, this collection has something for every formal, prom, or special evening.

Each style is available in AUS sizes 2 to 26, with flexible payment via AfterPay, ZipPay, and LayBuy. We also ship express across Australia, New Zealand, and the USA.
Prefer to shop in person? Visit our Gold Coast Showroom to try on select grey styles or preview from home with our Virtual Try-On App.

We register every gown through our exclusive Dress Register — ensuring your look stays unique to your school or formal.

Need a shimmer instead? Check out our metallic Silver Formal Dress Collection for sparkle-ready moments.

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

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USA SIZE 0 - 18NYELA Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal DressNYELA Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress
NYELA Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress Sale priceFrom $899.95 AUD
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USA SIZE 16 - 22VISIT OUR GOLD COAST STORE TO TRY ONCURVE SIZESIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Color: Navy | One Honey AustraliaSIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Color: Dusty Blue | One Honey Australia
SIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress Sale price$899.95 AUD
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USA SIZE 6 - 20EDNA Embellished Sleeve Mother of Groom Bride A Line Evening GownEDNA Embellished Sleeve Mother of Groom Bride A Line Evening Gown
EDNA Embellished Sleeve Mother of Groom Bride A Line Evening Gown Sale price$499.95 AUD
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AUS SIZE 2 - 24TINA HOLLY COUTURE TK102 sequin corset prom dress with thigh-high slit, school formal gown, Brisbane to Gold Coast, AustraliaTINA HOLLY COUTURE TK102 Sequin Corset Prom Dress with Mesh Bodice, Elegant Fitted Silhouette, Brisbane to Gold Coast
Tina Holly Couture TK102 Sequin Corset Mesh Fitted Prom Dress Sale priceFrom $599.95 AUD
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AUS SIZE 2 - 24TINA HOLLY COUTURE TK310 asymmetrical ball gown with glitter and over skirt, prom dress, Brisbane to Gold Coast, Australia.TINA HOLLY COUTURE TK310 pink glitter formal dress with over skirt, strapless ball gown perfect for prom, Brisbane to Gold Coast, Australia.
Tina Holly Couture TK310 Glitter Formal Dress w Over Skirt Sale priceFrom $819.95 AUD
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AUS SIZE 2 - 24TINA HOLLY COUTURE TK312 Sequin A-Line Semi Formal Dress with sweetheart neckline, luxurious fabric, school formal dress Brisbane to Gold CoastTINA HOLLY COUTURE TK312 Sequin sweetheart A-line dress, tea length semi-formal, Brisbane to Gold Coast, Australia
Tina Holly Couture TK312 Sequin A-Line Tea Length Semi Formal Dress Sale priceFrom $599.95 AUD
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AUS SIZE 2 - 24TINA HOLLY COUTURE TK313 Sequin Strapless Sweetheart A-Line Prom Gown with Deep V Mesh Insert, Brisbane to Gold Coast, Australia.TINA HOLLY COUTURE TK313 sequin strapless sweetheart neckline A-line formal dress, deep V mesh insert, Brisbane to Gold Coast
Tina Holly Couture TK313 Sequin Strapless Sweet Heart Neck Line A-Line Fit Formal Dress Sale priceFrom $649.95 AUD
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AUS SIZE 4 - 14AUSTRALIAN DESIGNERAmy-Taylor-CHARLOTTE-silver-crystal-mermaid-formal-dress-by-Australian-designer-bodycon-corset-fit-evening-wearWoman in a sparkling formal dress smiling at a white tiered cake on a pedestal with floral decor in the background.
Amy Taylor CHARLOTTE Silver Crystal Cutout Mermaid Formal Dress Sale price$1,499.95 AUD
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USA SIZE 4 - 18YARA Off The Shoulder Sequin Mermaid Formal Dress with thigh-high slit, perfect for special occasions, Brisbane to Gold Coast.YARA Off The Shoulder Sequin Mermaid Formal Dress featuring emerald green sequins and thigh-high slit, school formal dress. Brisbane to Gold Coast
YARA Off The Shoulder Sequin Mermaid Formal Dress Sale price$549.95 AUD
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USA SIZE 6 - 16VISIT OUR GOLD COAST STORE TO TRY ONCORA Mirror Applique Sheer Mesh Mermaid Formal Gown with side leg slit, evening gown. Captivating elegance from Brisbane to Gold Coast.CORA Mirror Applique Sheer Mesh Mermaid Formal Gown with leg slit, evening gown, glamourous sequins, Brisbane to Gold Coast, Australia.
CORA Mirror Applique Sheer Mesh Mermaid Formal Gown Dress Sale price$859.95 AUD
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DISCONTINUEDIN STOCKSold outOn saleBELLA AMORE Platinum Silver Dress with Beaded Overskirt and Slit, evening gown elegance. Brisbane to Gold Coast, Australia.BELLA AMORE platinum silver beaded overskirt formal dress with a stunning back design, evening gown elegance from Brisbane to Gold Coast
BELLA AMORE Platinum Silver Beaded Overskirt Formal Dress Sale priceFrom $743.95 AUD Regular price$929.95 AUD
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IN STOCKDISCONTINUEDSALESave 30%MEESHA Crystal Over Skirt Princess Gown from Honey Couture, shimmering silver evening gown by Australian Designer, perfect for prom or formal events.Woman in a shimmering silver MEESHA Crystal Over Skirt Princess Gown by Honey Couture, an Australian Designer. Perfect for prom or evening events.
MEESHA Crystal Over Skirt Princess Gown Sale priceFrom $1,050.00 AUD Regular price$1,500.00 AUD
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MÉLANI The Label MARIA Foil Cowl Neck Open Back DressMÉLANI The Label MARIA Foil Cowl Neck Open Back Dress
MÉLANI The Label MARIA Foil Cowl Neck Open Back Dress Sale price$269.95 AUD
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USA SIZE XS - 2XLDISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGADRIA Shimmer Gown with sweetheart neckline, ruched bodice, and high slit. Perfect for formal events, Brisbane to Gold Coast.ADRIA Shimmer Strapless Formal Gown with sweetheart neckline and trumpet silhouette, perfect for evening elegance. Brisbane to Gold Coast.
ADRIA Shimmer Strapless Formal Gown Dress Sale price$629.95 AUD
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USA SIZE 2 - 12DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGALEYANDRA Champagne Silver Beaded V-neck Formal Dress with a high slit, Brisbane to Gold Coast, Australia.ALEYANDRA Champagne Silver Beaded Sequin Lace Up Formal Dress with shimmering column silhouette, perfect for evening events. Brisbane to Gold Coast.
ALEYANDRA Champagne Silver Beaded Sequin Lace Up Formal Dress Sale price$899.95 AUD
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USA SIZE 0 - 16Honey Couture ENYA Glitter A Line Formal GownHoney Couture ENYA White & Silver Glitter Formal Gown Private Label$ AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture ENYA Glitter A Line Formal Gown Sale priceFrom $1,200.00 AUD
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USA SIZE XS - LDISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGSold outHoney Couture ALEXA One Shoulder Cut Out Formal DressHoney Couture ALEXA One Shoulder Cut Out Formal Dress
Honey Couture ALEXA One Shoulder Cut Out Formal Dress Sale price$429.95 AUD
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USA SIZE XS - XLDISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGHoney Couture AISHA Blue Low Back Mermaid Evening Gown Dress {vendor} AfterPay Humm ZipPay LayBuy SezzleHoney Couture AISHA Blue Low Back Mermaid Evening Gown Dress {vendor} AfterPay Humm ZipPay LayBuy Sezzle
Honey Couture AISHA Low Back Mermaid Evening Gown Dress Sale price$549.95 AUD
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USA SIZE XS - XLDISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGSold outHoney Couture ADRIANNA Sequin One Shoulder Mermaid Formal DressHoney Couture ADRIANNA Sequin One Shoulder Mermaid Formal Dress
Honey Couture ADRIANNA Sequin One Shoulder Mermaid Formal Dress Sale priceFrom $469.95 AUD
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USA SIZE 2 - 16SUZANA Lace & Tulle Trumpet Mermaid Dress with rose lace and ruffled skirt, ideal evening gown. Brisbane to Gold Coast.SUZANA lace applique mermaid evening gown with tulle skirt, Brisbane to Gold Coast, Australia
SUZANA Lace & Tulle Applique Trumpet Mermaid Dress Sale price$929.95 AUD
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USA SIZE 2 - 16RITTA Embellished Bustier Satin Prom Dress with Sequin Floral Design and Slit, Elegant Evening Wear, Brisbane to Gold Coast, Australia.RITTA Embellished bustier with sequin floral design, satin prom gown with slit. Perfect for formal occasions. Brisbane to Gold Coast.
RITTA Embellished Bustier Satin Prom & Formal Dress Sale priceFrom $699.95 AUD
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USA SIZE S - 2XLSTELLA Shimmer Glitter Fabric Mermaid Semi Formal Dress with gathered waist and leg slit. Evening gown Brisbane to Gold Coast.STELLA Shimmer Glitter Fabric Mermaid Semi Formal Dress with satin slit, perfect for proms or special events. Brisbane to Gold Coast.
STELLA Shimmer Glitter Fabric Mermaid Semi Formal Dress Sale price$429.95 AUD
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USA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLEREYA Tulle Corset Back Romantic A-Line Dress with lace appliques, flowing skirt. Perfect for evening events. Brisbane to Gold Coast.REYA Tulle Corset A-Line Dress with lace appliques and butterflies, school formal gown, Brisbane to Gold Coast, Australia
REYA Tulle Corset Back Romantic A Line Formal Dress Sale priceFrom $859.95 AUD
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IN STOCKDISCONTINUEDSALESave 40%CARMERON Glitter Ball Gown with Lace Up Corset and Shimmering Fabric, Formal Dress Brisbane to Gold Coast, Australia.CARMERON Glitter Ball Gown with Corset Lace Up, featuring a flattering open neckline. Perfect formal dress from Brisbane to Gold Coast.
CARMERON Glitter Ball Gown Corset Lace Up Formal Dress Sale priceFrom $479.95 AUD Regular price$799.95 AUD
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IN STOCKDISCONTINUEDSALESold outOn saleMERCER Strapless Glitter Ball Gown with lace-up back and layered tulle skirt, perfect for formal events, Brisbane to Gold Coast, Australia.MERCER Strapless Glitter Ball Gown with lace bodice, perfect evening dress for Brisbane to Gold Coast.
MERCER Strapless Glitter Ball Gown Formal Dress Sale priceFrom $479.95 AUD Regular price$799.95 AUD
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USA SIZE 4 - 18DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGBEBE Glitter Off The Shoulder Overskirt Formal Dress with shimmer fabric, evening gown style. Brisbane to Gold Coast, Australia.BEBE Glitter Off The Shoulder Overskirt Formal Dress with fitted silhouette and shimmering fabric, perfect evening gown Brisbane to Gold Coast.
BEBE Glitter Off The Shoulder Overskirt Formal Dress Sale priceFrom $829.95 AUD
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USA SIZE 2 - 14DISCONTINUED FINAL SIZES AVAILABLEMADONNA Sequin Mermaid Gown with slit and lace-up back, perfect for prom or pageant, available from Brisbane to Gold Coast.MADONNA red sequin mermaid prom gown with leg split and v-neckline, perfect for evening events. Brisbane to Gold Coast, Australia
MADONNA Sequin Mermaid Formal Prom & Pageant Gown Sale priceFrom $659.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLEOLYMIA Embellished Bustier Stretch Glitter Satin Mermaid Formal DressOLYMIA Embellished Bustier Stretch Glitter Satin Mermaid Formal Dress
OLYMIA Embellished Bustier Stretch Glitter Satin Mermaid Formal Dress Sale priceFrom $689.95 AUD
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USA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLERICHIE Sequin Mermaid Evening Gown with shimmering fabric and open back design. Elegant evening gown, perfect from Brisbane to Gold Coast.RICHIE Sequin Mermaid Evening Gown with thigh-high slit, shimmering under light, worn by a model. Brisbane to Gold Coast, Australia.
RICHIE Sequin Mermaid Evening Gown Dress Sale priceFrom $729.95 AUD
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USA SIZE XS - LDICONTINUED FINAL SIZES AVAILABLEHoney Couture JULES Sequin Mermaid Evening Gown DressHoney Couture JULES Sequin Mermaid Evening Gown Dress
Honey Couture JULES Sequin Mermaid Evening Gown Dress Sale price$569.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XXS - 2XLDISCONTINUED FINAL SIZES AVAILABLEMARILYN Ruched Waist Sequin Gown with Lace-Up Back and Leg Split, perfect for evening events. Brisbane to Gold Coast.MARILYN Sequin Ruched Waist Prom Gown with Leg Split, glamorous lace-up back. Perfect for formal events. Brisbane to Gold Coast.
MARILYN Ruched Waist Hidden Corset Leg Split Sequin Formal Gown Sale price$649.95 AUD
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USA SIZE 2 - 20DISCONTINUED FINAL SIZES AVAILABLEIN STOCK FOR IMMEDIATE SHIPPINGHOLLIE A-Line gown with glitter effect, shimmering slit design ideal for evening occasions. Brisbane to Gold Coast, Australia.HOLLIE A-Line glitter effect formal dress with shimmering colour shift fabric and thigh slit. Evening gown from Brisbane to Gold Coast.
HOLLIE A Line Glitter Effect Formal Dress Sale priceFrom $649.95 AUD
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AUS SIZE 6 - 18DISCONTINUED LAST SIZES AVAILABLEZOE Sequin Corset Back Mermaid Formal Evening GownZOE Sequin Corset Back Mermaid Formal Evening Gown
ZOE Sequin Corset Back Mermaid Formal Evening Gown Sale price$520.00 AUD
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IN STOCKDISCONTINUEDSALESave 30%Honey Couture MILEE low back mermaid gown, Australian designer prom dress in silky stretch fabric, elegant evening wear, affordable luxury.Honey Couture MILEE Low Back Mermaid Evening Gown Dress by Australian Designer, perfect for prom. Affordable luxury in royal blue silk.
Honey Couture MILEE Low Back Mermaid Evening Gown Dress Sale priceFrom $314.95 AUD Regular price$449.95 AUD
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IN STOCKDISCONTINUEDSALESave 30%Two women in sequined evening gowns; one in a Honey Couture DIAMONDS gold mermaid dress, ideal for formal events, by an Australian designer.Couple in formal attire; woman in black sequin gown, man in burgundy suit jacket, standing in elegantly designed interior space.
Honey Couture DIAMONDS Sequin Mermaid Formal Gown Dress Sale priceFrom $693.00 AUD Regular price$990.00 AUD
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IN STOCKDISCONTINUEDSALESave 30%CELESTE Diamante Strap Sequin Lace Up Formal DressCELESTE Diamante Strap Sequin Lace Up Formal Dress
CELESTE Diamante Strap Sequin Lace Up Formal Dress Sale priceFrom $440.95 AUD Regular price$629.95 AUD
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IN STOCKDISCONTINUEDSALESave 30%PALOMA Strapless Glitter Corset Bustier Mermaid Glitter DressPALOMA Strapless Glitter Corset Bustier Mermaid Glitter Dress
PALOMA Strapless Glitter Corset Bustier Mermaid Glitter Dress Sale priceFrom $601.95 AUD Regular price$859.95 AUD
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USA SIZE 2 - 12VISIT OUR GOLD COAST STORE TO TRY ONDAYA Glitter Corset Bustier Mermaid Formal Gown DressDAYA Glitter Corset Bustier Mermaid Formal Gown Dress
DAYA Glitter Corset Bustier Mermaid Formal Gown Dress Sale priceFrom $559.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLECAROLE Glitter Corset School Formal Dress with Blue Sequin Accents, perfect for gala events, Brisbane to Gold Coast, Australia.CAROLE Glitter Corset Mermaid School Formal Dress with sequin lace, perfect for prom or gala. Brisbane to Gold Coast, Australia.
CAROLE Sequin Glitter Corset Mermaid School Formal Gala Dinner Dress Sale priceFrom $729.95 AUD
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USA SIZE 00 - 16VISIT OUR GOLD COAST STORE TO TRY ONDONATELLA Bustier Corset Satin Mermaid Formal Dress with lace-up back and draped cowl neckline, evening gown. Brisbane to Gold Coast.DONATELLA Bustier Corset Lace Up Back Satin Mermaid Formal Dress with cowl neckline and spaghetti straps. Evening gown, Brisbane to Gold Coast.
DONATELLA Bustier Corset Lace Up Back Satin Mermaid Formal Dress Sale priceFrom $579.95 AUD
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USA SIZE 2 - 16DENISE strapless chiffon bustier prom dress with cascading layers, perfect for weddings, Brisbane to Gold Coast.DENISE strapless red corset prom dress with lace-up back, elegant evening gown. Brisbane to Gold Coast.
DENISE Classic Strapless Bustier Corset Lace Up Prom & Formal Dress Sale priceFrom $529.95 AUD
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ONLINE EXCLUSIVEUSA SIZE 00 - 16SHANNON satin slit prom gown with embroidered applique and one-shoulder design, perfect for Brisbane to Gold Coast events.Back view of a champagne satin formal gown with lace-up detailing worn by a smiling woman. Elegant setting with a rustic wooden door.
SHANNON One Shoulder Applique Bustier Corset Prom & Formal Dress Sale priceFrom $749.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16Satin formal dress with sparkling corset and thigh-high slit, perfect for evening events. Brisbane to Gold Coast.STERLING Embellished Corset Satin Mermaid Formal Dress with lace bodice and satin skirt, evening gown Brisbane to Gold Coast.
STERLING Embellished Corset Satin Mermaid Formal Dress Sale priceFrom $799.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 2 - 16DISCONTINUED FINAL SIZES AVAILABLEODESSA Embellished Glitter Satin Mermaid Formal Dress with beaded lace bodice and thigh-high slit, Brisbane to Gold Coast, Australia.ODESSA Embellished Glitter Satin Mermaid Formal Dress with beaded lace corset and side slit. Perfect evening gown from Brisbane to Gold Coast.
ODESSA Embellished Glitter Satin Mermaid Formal Dress Sale priceFrom $729.95 AUD
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USA SIZE 2 - 22VISIT OUR GOLD COAST STORE TO TRY ONSIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Color: Dusty Blue | One Honey AustraliaSIREN Curve Silky Lace Bustier Corset Mermaid Formal Prom Dress in Color: Black | One Honey Australia
SIREN Silky Lace Bustier Corset Mermaid Formal Prom Dress Sale priceFrom $799.95 AUD
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USA SIZE 2 - 16MYSTIQUE silver beaded strapless mermaid dress with sheer bodice, perfect for evening elegance. Brisbane to Gold Coast, Australia.MYSTIQUE silver mermaid dress with beaded bodice and sweetheart neckline, perfect for evening glamour. Brisbane to Gold Coast.
MYSTIQUE Couture Hand Beaded Embellished Bodice Strapless Mermaid Formal Dress Sale price$799.95 AUD
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USA SIZE 2 - 14LIMITED SIZES REMAININGSold outAMORE Platinum Bustier Beaded Corset Formal Dress with sequined sheer overlay and side slit evening gown. Brisbane to Gold Coast, Australia.AMORE platinum bustier beaded corset formal dress featuring a sequin sheath silhouette evening gown. Brisbane to Gold Coast.
AMORE Platinum Bustier Beaded Corset Formal Dress Sale priceFrom $1,199.95 AUD
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ONLINE EXCLUSIVEUSA SIZE 2 - 16Sold outPRETORIA Beaded Couture Feather Mermaid Prom & Formal DressPRETORIA Beaded Couture Feather Mermaid Prom & Formal Dress
PRETORIA Beaded Couture Feather Mermaid Prom & Formal Dress Sale price$1,109.95 AUD
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Grey Formal Dress

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