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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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BACKORDERTina Holly Couture TW322 Taffy Pink A Line With A Lace - Up Back And A Deep Neck - Line Formal Dress in Australia | One Honey Boutique
BACKORDERTina Holly Couture Designer TK305 Emerald Green Silky Long Sleeved Formal Gown in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TK099 Black & Gold Sequin Sweet - Heart Neckline Off Shoulder Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture BA666 Silver Sequin Overlay With A Deep V Neckline Mermaid Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW079 Lilac Crossover Plunging Neckline With Spaghetti Straps A - Line Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW005 Pastel Blue Deep V - Neckline and A - line With A Leg Spilt Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW420 Indigo Deep V - Neckline and A - line With A Leg Spilt Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW325 Emerald Green Apron Neckline and A Lace - Up Back With A - line Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW070 Metal Purple Deep V Front Fitted Bodice With A - line Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW019 Navy & Nude Strapless Sequin With Scoop Neckline Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TK333 Mauve Pink With Asymmetrical Neckline And A Side Slit Formal Dress in Australia | One Honey Boutique
BACKORDERTina Holly Couture TW023 Lilac Purple Off Shoulder A Line Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW024 Royal Blue Corset Lace Glitter Mermaid Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TQ036 Black Nude Glitter One Shoulder Formal Gown in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TE820 Berry Satin V Front Silky Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TW025 Ruby Red Glitter Formal Dress w Over Skirt in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TW028 Lilac Glitter Formal Dress w Over Skirt in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TW049 Black & Nude Beaded Sequin Mermaid Formal Gown in Australia | One Honey Boutique
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BACKORDERTina Holly Couture Designer TW004 Red Lace Up Back Silky Satin Formal Gown in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW030 Silver Pink Gala A Line Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TW029 Golden Rust Orange Shimmer Mermaid Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TE003 Berry Pink Satin Silky Formal Dress in Australia | One Honey Boutique
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BACKORDERTina Holly Couture TA114 Apricot Gold Beaded Mermaid Bridal Formal Dress in Australia | One Honey Boutique
BACKORDERTina Holly Couture T1844 Black Glitter Drape Mermaid Formal Gown Prom 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.