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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.

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🇦🇺 Proudly Australian Owned Since 2011

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🚚 Fast Express Delivery Available Australia-Wide

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USA SIZE 6 - 18STELLARA Mermaid Leg Split Glitter Embellishment Prom & Formal Dress in Australia | One Honey Boutique
USA SIZE 6 - 18KEIR One Shoulder Embellished Floral Applique Prom & Evening Gown in Australia | One Honey Boutique
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USA SIZE 2 - 18TIFFANY Strapless Satin Debutante Bridal Wedding & Formal Dress with Sash in Australia | One Honey Boutique
USA SIZE 0 - 18GREIG Beaded Pearl Applique Thin Strap Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
USA SIZE 0 - 14FINELLA Lace Applique Keyhole Back Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
USA SIZE 0 - 16FIFE Lace Applique Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
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USA SIZE 0 - 16FANELLA Strapless Embellished Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
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USA SIZE 0 - 16EFFIE Thin Strap Organza Floral Layers Prom & Formal Dress in Australia | One Honey Boutique
USA SIZE 2 - 18RESTORA Couture Beaded Diamante Overskirt Formal Prom Evening Dress in Australia | One Honey Boutique
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ONLINE EXCULSIVEUSA SIZE 2 - 16AILIS Off Shoulder Floral Overlay Fitted Mermaid Prom Dress in Australia | One Honey Boutique
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USA SIZE 4 - 18YARA Off The Shoulder Sequin Mermaid Formal Dress in Australia | One Honey Boutique
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USA SIZE 2 - 24DISCONTINUEDVIANNE Glitter Tulle A - Line Prom & Formal Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDSave 10%VANDA Lavender Purple Tulle Romantic A Line Formal Dress in Australia | One Honey Boutique
VANDA Lavender Purple Tulle Romantic A Line Formal Dress Sale priceFrom $746.96 AUD Regular price$829.95 AUD
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USA SIZE 2 - 20DISCONTINUEDTWYLA Strapless Silky Mermaid Formal Dress with Gloves in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDOn saleSARIA Off Shoulder Shimmer Ballgown Prom & Formal Dress in Australia | One Honey Boutique
SARIA Off Shoulder Shimmer Ballgown Prom & Formal Dress Sale priceFrom $639.95 AUD Regular price$799.95 AUD
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DISCONTINUEDUSA XS-XLOn saleSABINA Beaded Sequin Feather Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
SABINA Beaded Sequin Feather Leg Split Mermaid Formal Dress Sale priceFrom $607.95 AUD Regular price$759.95 AUD
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IN STOCKDISCONTINUEDSALESave 10%RENA Satin Diamanté Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
RENA Satin Diamanté Leg Split Mermaid Formal Dress Sale priceFrom $593.95 AUD Regular price$659.95 AUD
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IN STOCKDISCONTINUEDSALEOn saleROCO Curve Silky Off The Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
ROCO Curve Silky Off The Shoulder Mermaid Formal Dress Sale priceFrom $510.95 AUD Regular price$729.95 AUD
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IN STOCKDISCONTINUEDREAGAN Beaded Applique Tulle A Line Formal Dress in Australia | One Honey Boutique
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USA SIZE 16 - 26DISCONTINEDREBEL Curve Glitter Off The Shoulder Corset A - Line Formal Dress in Australia | One Honey Boutique
IN STOCKDISCONTINIUEDSave 20%RAVEN Sequin Beaded Strapless Mermaid Formal Dress in Australia | One Honey Boutique
RAVEN Sequin Beaded Strapless Mermaid Formal Dress Sale priceFrom $527.96 AUD Regular price$659.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONDISCONTINUEDUSA SIZE 2 - 18PIA Black Lace Bustier Stretch Satin Mermaid Formal Dress in Australia | One Honey Boutique
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USA SIZE 2 - 24Save 30%RIVER Curve Paris Blue Off Shoulder Mermaid Formal Dress in Australia | One Honey Boutique
RIVER Curve Paris Blue Off Shoulder Mermaid Formal Dress Sale priceFrom $510.96 AUD Regular price$729.95 AUD
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IN STOCKDISCONTINUEDOn saleMADAM Strapless Satin Beaded Detail Corset Bustier Formal Dress in Australia | One Honey Boutique
MADAM Strapless Satin Beaded Detail Corset Bustier Formal Dress Sale priceFrom $527.96 AUD Regular price$659.95 AUD
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VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE XS - LSALEDISCONTINUEDSave 67%RIMA Halter Neck Cross Over Mermaid Formal Dress in Australia | One Honey Boutique
RIMA Halter Neck Cross Over Mermaid Formal Dress Sale price$99.00 AUD Regular price$299.95 AUD
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IN STOCKDISCONTINUEDPETRA Glitter V Front Corset Mermaid Formal Gown Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDOn saleMONROE Sequin Waist Cut Out Mermaid Formal Dress in Australia | One Honey Boutique
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IN STOCKMELODY Sequin Mesh Waist Leg Split Mermaid Formal Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDLAURA Iridescent Sequin Tie Back Ballgown Formal Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDJULIANA Lace Up Back Diamante Crystal Mermaid Formal Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDELANA Diamante Bustier Lace Up Mermaid Formal Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDSALESave 30%CHARMAINE Rose Gold Glitter Ball Gown Formal Dress in Australia | One Honey Boutique
CHARMAINE Rose Gold Glitter Ball Gown Formal Dress Sale priceFrom $559.95 AUD Regular price$799.95 AUD
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ONLINE EXCLSUIVEUSA SIZE 4 - 18GOSSIP Rose Gold Corset Glitter Feather Off Shoulder Formal Dress in Australia | One Honey Boutique
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USA SIZE 2 - 16DISCONTINUEDDRAMAH Royal Blue Glitter Sequin Feather Corset Mermaid Formal Gown Dress in Australia | One Honey Boutique
USA SIZE 6 - 16VISIT OUR GOLD COAST STORE TO TRY ONCORA Mirror Applique Sheer Mesh Mermaid Formal Gown Dress in Australia | One Honey Boutique
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IN STOCKDISCONTINUEDSALESave 40%BELLAMY Rose Gold Glitter A Line Ball Gown Formal Dress in Australia | One Honey Boutique
BELLAMY Rose Gold Glitter A Line Ball Gown Formal Dress Sale priceFrom $479.95 AUD Regular price$799.95 AUD
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DISCONTINUEDSALESave 20%CECILA Silky Diamante Bustier Mermaid Prom & Formal Dress in Australia | One Honey Boutique
CECILA Silky Diamante Bustier Mermaid Prom & Formal Dress Sale priceFrom $463.96 AUD Regular price$579.95 AUD
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ONLINE EXCLUSIVEUSA SIZE 4 - 16On saleBADAZZLE Black Multi - Colour Gem Detail A Line Ballgown Formal Dress in Australia | One Honey Boutique
BADAZZLE Black Multi-Colour Gem Detail A Line Ballgown Formal Dress Sale priceFrom $693.95 AUD Regular price$990.95 AUD
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USA SIZE 2 - 24Save 30%ROMY Silky Off Shoulder Mermaid Prom Formal Dress in Australia | One Honey Boutique
ROMY Silky Off Shoulder Mermaid Prom Formal Dress Sale priceFrom $384.96 AUD Regular price$549.95 AUD
Color
USA SIZE 2 - 14MURELLA Off Shoulder Bustier Mermaid Bridal & Wedding Debutante Dress in Australia | One Honey Boutique
USA SIZE 6 - 12KUSAI Halter Neck Satin A Line Bridal & Wedding Debutante Dress in Australia | One Honey Boutique
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USA SIZE 4 - 18IRINA Neck Sash Tie Chiffon Bridal & Wedding Debutante Dress in Australia | One Honey Boutique
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USA SIZE 2 - 16ELEANOR Bridal Satin Strapless Pointed Bust Strapless Silky Wedding Dress in Australia | One Honey Boutique
USA SIZE 6 - 20ALEDA Lace Applique Off Shoulder Tulle A LIne Formal Dress in Australia | One Honey Boutique
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USA SIZE 0 - 16RIA Silky Mirror Tiles Corset Satin Mermaid Formal Dress in Australia | One Honey Boutique
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USA SIZE 2 - 16DISCONTINUEDJEAN Lace & Glitter Fishtail Trumpet Formal Dress in Australia | One Honey Boutique
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USA SIZE 00 - 16IRMA Strapless Tulle Layered Ruffle Prom & Formal Dress in Australia | One Honey Boutique
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USA SIZE 00 - 16CHANEL Off Shoulder Sequin Bustier Satin Prom & Formal Dress in Australia | One Honey Boutique
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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

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