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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-STOREREADY TO SHIP SIZESTIKTOK VIRALDANIELLA crystal ruched mini party dress in Black
DANIELLA Crystal Ruched Mini Party Dress Sale priceFrom $369.95 AUD
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CAMILO crystal beaded mini party dress in Dusty Blue
CAMILO Crystal Beaded Mini Party Dress Sale priceFrom $519.95 AUD
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TAMMY draped sequin flutter sleeve fitted gown in Gold – view 1 | One Honey Boutique
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ARIADNE halter chiffon A-line wedding guest formal dress in Sage
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AVAILABLE IN-STOREREADY TO SHIP SIZESDERIK strapless beaded corset satin mermaid evening prom dress in Royal Blue
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AVAILABLE IN-STORESHEVA strapless rhinestone embellished bodice satin mermaid prom dress
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AVAILABLE IN-STOREREADY TO SHIP SIZESSASKIA Emerald Green Prom Dress | One Honey
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AVAILABLE IN-STORELAST ONEREADY TO SHIPEVON satin and lace bustier fitted prom dress in Royal Blue
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AVAILABLE IN-STOREREADY TO SHIP SIZESNIKKITA Red Prom Dress | One Honey
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AVAILABLE IN-STOREREADY TO SHIP SIZESLOJA cowl neck sheer corset satin prom dress – view 1 | One Honey Boutique
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AVAILABLE IN-STOREOKTAVIA strapless sheer crystal bodice fitted prom dress
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AVAILABLE IN-STOREREADY TO SHIPHoney Couture MALIBU Diamanté Mini Clutch Bag in Australia | One Honey Boutique
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AVAILABLE IN-STOREALICIA glitter dusted fitted stretch satin prom and formal gown in Fuchsia
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AVAILABLE IN-STORENIA plus size beaded bodice satin mermaid prom dress
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AVAILABLE IN-STOREREADY TO SHIP SIZESPALEMA sweetheart sequin and pearl corset fitted prom dress
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AVAILABLE IN-STOREBEST SELLEREVELYN satin two-piece square neck corset formal gown
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TIKTOK VIRALJAYLYNN crystal beaded fringe mini party dress
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BEST SELLERMAELLE beaded halter mermaid prom dress in Blue
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AVAILABLE IN-STOREREADY TO SHIP SIZESBEST SELLERKINSLEY strapless beaded mermaid prom dress
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AVAILABLE IN-STOREBEST SELLERCHANTELLE plunging halter satin corset formal gown in Blue – view 1 | One Honey Boutique
CHANTELLE Satin Halter Formal Gown Sale priceFrom $409.95 AUD
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AVAILABLE IN-STORECEILE strapless ruched satin gown with lace trim – view 1 | One Honey Boutique
CEILE Satin Corset Formal Gown Sale priceFrom $409.95 AUD
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AVAILABLE IN-STOREBEST SELLERODETTE strapless sweetheart draped satin formal gown in Light Blue – view 3 | One Honey Boutique
ODETTE Convertible Satin Formal Gown Sale priceFrom $439.95 AUD
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ELARAA draped chiffon A-line bridesmaid formal dress in Mauve
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AVAILABLE IN-STORELAST ONEREADY TO SHIPCATHRYN 3D appliqué corset glitter tulle ball gown in Yellow – view 1 | 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.