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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.

🔥 TikTok Viral Dresses

🇦🇺 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-STOREBEST SELLERTANIKA beaded corset bodice mermaid prom and formal dress in Light Blue
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AVAILABLE IN-STOREREADY TO SHIP SIZESTERI Strapless Corset Mermaid Prom & Semi Formal Dress in Australia | One Honey Boutique
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Sold outKARINNE V-neck hot fix diamante mermaid prom dress in Periwinkle | One Honey Boutique
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AVAILABLE IN-STOREREADY TO SHIPBEST SELLERPRESILA Strapless Floral Print A-Line Prom & Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STOREBEST SELLERROSARIO sweetheart floral applique satin corset fitted prom dress in Light Yellow
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AVAILABLE IN-STOREBEST SELLERKARVEL strapless beaded mikado A-line prom school formal dress
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BEST SELLERSold outNOOKIE PENELOPE Satin Halterneck Drape Formal Gown with Train in Australia | One Honey Boutique
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DEVON strapless lace satin bustier fitted prom dress in Emerald Green
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BEST SELLERALESSANDRA Black & Gold Quinceañera ball gown | One Honey
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AVAILABLE IN-STOREREADY TO SHIP SIZESBEST SELLERMARISSA beaded corset bodice satin fitted prom dress
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AVAILABLE IN-STOREBEST SELLERGRACIELA beaded lace bodice mermaid prom dress in Red
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AVAILABLE IN-STORELAST SIZESREADY TO SHIPBEST SELLERTAMERA strapless matte satin column prom dress with scarf in Light Blue – view 1 | One Honey Boutique
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BEST SELLERVELORIA beaded strapless corset mikado ball gown in Navy Blue
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AVAILABLE IN-STORELAST ONEREADY TO SHIPTANISHA Lilac Ball Gown | One Honey
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AVAILABLE IN-STOREREADY TO SHIP SIZESILLIA Strapless Satin Neck Sash Prom & Semi Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STORERAYA satin and lace strapless bustier fitted prom dress in Navy Blue
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AVAILABLE IN-STOREREADY TO SHIP SIZESAMAN strapless draped chiffon fitted prom dress – view 1 | One Honey Boutique
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AVAILABLE IN-STOREREADY TO SHIP SIZESKALESHA strapless beaded bodice fitted prom dress
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SAMIRA Strapless Sequin Bustier Glitter Satin Prom & Formal Dress in Australia | One Honey Boutique
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AVAILABLE IN-STOREREADY TO SHIPOn saleROSALIA deep V strappy back silky A-line prom dress
ROSALIA Silky A Line Formal & Prom Dress Sale priceFrom $384.95 AUD Regular price$549.95 AUD
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AVAILABLE IN-STOREREADY TO SHIPBEST SELLERLustre & Sage ROMIE Rhinestone Clutch Bag in Australia | One Honey Boutique
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AVAILABLE IN-STORELAST ONEREADY TO SHIPBEST SELLERELNORA fitted satin lace-up prom dress with scarf – view 1 | One Honey Boutique
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AVAILABLE IN-STOREGEORGETTE off-shoulder beaded corset fitted prom and formal dress in Deep Red
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SOLIEN beaded strapless corset bodice mermaid prom dress in Red

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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.