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Year 12 Formal Dresses 2027 – Australia's Year 12 Formal & Prom Gowns

Shop Year 12 formal dresses in Australia — ball gowns, corset dresses, mermaid and sequin gowns for your Year 12 formal, in sizes 000–26.

Hundreds of Year 12 styles, new arrivals weekly, and every dress order added to our Dress Register.

Shop online with Afterpay & Zip, or try on in person at Australia's largest prom and formal showroom on the Gold Coast.

Explore Year 12 Formal Dresses

Your Year 12 formal is the big one. Find the gown you've been dreaming about, from full ball gowns and sculpted corset dresses to sleek mermaid gowns and sparkly dresses.

Plan ahead: the most popular styles and sizes sell out fast in formal season, so start shopping early and order well before your event. Shopping for Year 11? These styles suit Year 11 formals too, and our Year 10 formal dresses cover semi formals.

Shop by colour with black, red, pink and blue formal dresses, or find your fit in plus size and petite styles. See all school formal dresses and prom dresses.

Worried someone else will wear the same dress? Every dress order is added to our Dress Register, so we can help prevent two customers wearing the same dress to the same event.

Finish your look with our clutch bags and accessories, and check our shipping page for delivery options Australia-wide and to New Zealand.

Proudly Australian owned since 2011 with 1,000+ five-star Google reviews, One Honey is Australia's home of Year 12 formal dresses.

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🇦🇺 Proudly Australian Owned Since 2011

🏆 1000+ 5-Star Google Reviews

💎 Registered Dress Guarantee With Every Purchase

🚚 Fast Express Delivery Available Australia-Wide

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AVAILABLE IN-STORELARNI Royal Blue Prom Dress | One Honey
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LIMITED EDITIONHoney Couture NOLANI Satin Boned Bustier Mermaid Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STORESave 6%PRIMROSE Floral Digital Print 3D Flowers A Line Formal Dress in Australia | One Honey Boutique
PRIMROSE Floral Digital Print 3D Flowers A Line Formal Dress Sale priceFrom $589.95 AUD Regular price$629.95 AUD
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ADITI off shoulder fitted sequin prom dress in Greenery
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EVON satin and lace bustier fitted prom dress in Dusty Blue
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Sold outNUR beaded metallic satin fitted prom dress in Gold
BACKORDERTina Holly Couture TK310 Glitter Formal Dress w Over Skirt in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TK046 Sequin Formal Dress w Over Skirt in Australia | One Honey Boutique
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BACKORDERBELLE TH319 Platinum Formal Dress by Tina Holly Couture | One Honey
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KAMAN off-shoulder draped chiffon fitted prom dress – view 1 | One Honey Boutique
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AVAILABLE IN-STORELAST ONEREADY TO SHIPNOAH Satin Halter Neck Prom & Semi Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STORELAST ONEREADY TO SHIPAMIRA beaded halter neck couture prom and formal dress in Silver
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ZULA Strapless Pleated Liquid Effect Prom & Formal Dress in Australia | One Honey Boutique
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BACKORDERROSA TE216 Royal Blue Ball Gown by Tina Holly Couture | One Honey
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AVAILABLE IN-STORESold outAmy Taylor AURORA slinky low back mermaid formal dress
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AVAILABLE IN-STOREREADY TO SHIPDIANN Silky Scoop Back Silky Prom & Semi Formal Dress in Australia | One Honey Boutique
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NEHA Beaded Sequin Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
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TIEN Strapless Sheer Beaded Bodice Mermaid Prom & Formal Dress in Australia | One Honey Boutique
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UME Embroidery Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
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RHODA Beaded Tulle w Removable Overskirt Prom & Formal Dress in Australia | One Honey Boutique
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KAIA Corset Off Shoulder Satin Mermaid Prom & Formal Dress in Australia | One Honey Boutique
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URSZULA Embellished Sequin Mermaid Prom & Formal Dres in Australia | One Honey Boutique
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TEODORA Lace Applique A Line Tulle Prom & Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STOREREADY TO SHIP SIZESJOËLLE Stretch Satin Fitted Ruched Mermaid Prom & Formal Dress in Australia | One Honey Boutique
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One Honey Boutique – Year 12 Formal Dresses 2027

✨ NEED HELP CHOOSING YOUR DRESS? ✨

Need help with sizing, delivery, ordering or planning for your event? Visit our Help Centre to shop with confidence — explore sizing & fit advice, ordering guides, Dress Registration, Virtual Try-On, customer resources & more.