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Sydney Formal Dresses | School Formal Gowns – One Honey

Sydney Formal Dresses are now easier to shop than ever with One Honey – Australia's largest destination for school formal, prom, and red carpet gowns. Whether you're attending a Year 10 formal, Year 12 graduation, or an exclusive ball event in the city, our curated collection is packed with show-stopping styles to suit every vibe.
With sizes from 2–26 and exclusive designers you won’t find in traditional Sydney boutiques, One Honey offers a bold and inclusive range. Think corset gowns, sleek satins, sparkly sequins, and curve-hugging silhouettes that photograph beautifully. 
Our Gold Coast showroom remains a favourite for destination shoppers, but Sydney customers can enjoy our full online store with express delivery, signature on arrival, and over 900+ verified 5-star reviews.
And yes – we register every dress sold so you won’t twin with another guest at your formal. Explore affordable gowns starting from just $99, and flexible payment options including AfterPay, ZipPay, Humm, LayBuy, PayPal, and more. Whether you're searching for a gown in Bondi, Double Bay, or Parramatta, you'll find your dream look right here at One Honey. 
Planning to try on in-store? Learn how we work with made-to-order gowns and try-on samples by visiting our Gold Coast Showroom page. Don't forget to view our Customer Photo Showcase for real One Honey girls slaying their Sydney events.

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USA SIZE 0 - 14KALIANI Strapless Sequin Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueKALIANI Strapless Sequin Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
KALIANI Strapless Sequin Fitted Mermaid Prom & Formal Dress Sale price$1,129.95 AUD
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USA SIZE 2 - 16AIYANA Strapless Crystal Corset Satin Fitted Prom & Formal Dress in Australia | One Honey BoutiqueAIYANA Strapless Crystal Corset Satin Fitted Prom & Formal Dress in Australia | One Honey Boutique
AIYANA Strapless Crystal Corset Satin Fitted Prom & Formal Dress Sale priceFrom $589.95 AUD
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USA SIZE XS - 2XLJABARI V - neck Cut Out Back Satin Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueJABARI V - neck Cut Out Back Satin Mermaid Prom & Formal Dress in Australia | One Honey Boutique
JABARI V-neck Cut Out Back Satin Mermaid Prom & Formal Dress Sale price$529.95 AUD
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(0)
USA SIZE XS - 2XLTARAJI Pleated Bodice Thin Straps Silky Prom & Formal Dress in Australia | One Honey BoutiqueTARAJI Pleated Bodice Thin Straps Silky Prom & Formal Dress in Australia | One Honey Boutique
TARAJI Pleated Bodice Thin Straps Silky Prom & Formal Dress Sale price$529.95 AUD
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USA SIZE XS - 2XLNALA Thin Strap Deep V - Neck Rhinestone Beaded Prom & Formal Dress in Australia | One Honey BoutiqueNALA Thin Strap Deep V - Neck Rhinestone Beaded Prom & Formal Dress in Australia | One Honey Boutique
NALA Thin Strap Deep V-Neck Rhinestone Beaded Prom & Formal Dress Sale price$669.95 AUD
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USA SIZE XS - 2XLDAVU Spaghetti Strap Satin Sweetheart Prom & Formal Dress in Australia | One Honey BoutiqueDAVU Spaghetti Strap Satin Sweetheart Prom & Formal Dress in Australia | One Honey Boutique
DAVU Spaghetti Strap Satin Sweetheart Prom & Formal Dress Sale price$439.95 AUD
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USA SIZE XS - 2XLCHIKE One Shoulder Embroidery Beaded Prom & Formal Dress in Australia | One Honey BoutiqueCHIKE One Shoulder Embroidery Beaded Prom & Formal Dress in Australia | One Honey Boutique
CHIKE One Shoulder Embroidery Beaded Prom & Formal Dress Sale price$629.95 AUD
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USA SIZE XS - 2XLISSA Beaded Satin Halter Neck Fitted Prom & Formal Dress in Australia | One Honey BoutiqueISSA Beaded Satin Halter Neck Fitted Prom & Formal Dress in Australia | One Honey Boutique
ISSA Beaded Satin Halter Neck Fitted Prom & Formal Dress Sale price$629.95 AUD
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USA SIZE XS - 2XLAFIA Beaded Satin Fitted Lace Bodice Slit Prom & Formal Dress in Australia | One Honey BoutiqueAFIA Beaded Satin Fitted Lace Bodice Slit Prom & Formal Dress in Australia | One Honey Boutique
AFIA Beaded Satin Fitted Lace Bodice Slit Prom & Formal Dress Sale price$629.95 AUD
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USA SIZE XS - 2XLMAKENA Beaded Satin Fitted Corset Slit Prom & Formal Dress in Australia | One Honey BoutiqueMAKENA Beaded Satin Fitted Corset Slit Prom & Formal Dress in Australia | One Honey Boutique
MAKENA Beaded Satin Fitted Corset Slit Prom & Formal Dress Sale price$599.95 AUD
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USA SIZE XS - 2XLLYN Fitted Satin Beaded Corset Prom & Formal Dress in Australia | One Honey BoutiqueLYN Fitted Satin Beaded Corset Prom & Formal Dress in Australia | One Honey Boutique
LYN Fitted Satin Beaded Corset Prom & Formal Dress Sale price$689.95 AUD
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USA SIZE XS - 2XLJALYN Beaded Applique Satin Sleeveless Slit Prom & Formal Dress in Australia | One Honey BoutiqueJALYN Beaded Applique Satin Sleeveless Slit Prom & Formal Dress in Australia | One Honey Boutique
JALYN Beaded Applique Satin Sleeveless Slit Prom & Formal Dress Sale price$549.95 AUD
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USA SIZE XS - 2XLDALLAS Beaded V - Neck Tiered Slit Prom & Formal Dress in Australia | One Honey BoutiqueDALLAS Beaded V - Neck Tiered Slit Prom & Formal Dress in Australia | One Honey Boutique
DALLAS Beaded V-Neck Tiered Slit Prom & Formal Dress Sale price$629.95 AUD
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USA SIZE XS - 2XLKELINE Applique Jersey Halter Slit Prom & Formal Dress in Australia | One Honey BoutiqueKELINE Applique Jersey Halter Slit Prom & Formal Dress in Australia | One Honey Boutique
KELINE Applique Jersey Halter Slit Prom & Formal Dress Sale price$629.95 AUD
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USA SIZE 0 - 14CONNA Lace & Rhinestone Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueCONNA Lace & Rhinestone Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
CONNA Lace & Rhinestone Fitted Mermaid Prom & Formal Dress Sale priceFrom $599.95 AUD
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USA SIZE 0 - 14CADENCE Lace Applique Tulle A Line Prom & Formal Dress in Australia | One Honey BoutiqueCADENCE Lace Applique Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
CADENCE Lace Applique Tulle A Line Prom & Formal Dress Sale priceFrom $695.95 AUD
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USA SIZE 0 - 14DIXIE Strapless Sequin Bustier Trumpet Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueDIXIE Strapless Sequin Bustier Trumpet Mermaid Prom & Formal Dress in Australia | One Honey Boutique
DIXIE Strapless Sequin Bustier Trumpet Mermaid Prom & Formal Dress Sale priceFrom $869.95 AUD
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USA SIZE 2 - 18CERES Halter Satin Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueCERES Halter Satin Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
CERES Halter Satin Fitted Mermaid Prom & Formal Dress Sale priceFrom $499.95 AUD
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USA SIZE 0 - 12MIRIBELLA Strapless Corset Sequin Slit Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueMIRIBELLA Strapless Corset Sequin Slit Mermaid Prom & Formal Dress in Australia | One Honey Boutique
MIRIBELLA Strapless Corset Sequin Slit Mermaid Prom & Formal Dress Sale priceFrom $759.95 AUD
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USA SIZE 0 - 12CERELLA Flower Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueCERELLA Flower Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
CERELLA Flower Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress Sale priceFrom $939.95 AUD
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USA SIZE 4 - 16AUBRELLA Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueAUBRELLA Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
AUBRELLA Sequin Mesh Overlay Fitted Mermaid Prom & Formal Dress Sale price$939.95 AUD
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USA SIZE 0 - 12MERLING Beaded Applique Bodice Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueMERLING Beaded Applique Bodice Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
MERLING Beaded Applique Bodice Fitted Mermaid Prom & Formal Dress Sale priceFrom $659.95 AUD
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USA SIZE 2 - 16ADRIA Strapless Bustier Corset Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueADRIA Strapless Bustier Corset Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
ADRIA Strapless Bustier Corset Fitted Mermaid Prom & Formal Dress Sale priceFrom $619.95 AUD
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USA SIZE 2 - 14JUNIA One Shoulder Shawl Feature Fitted Prom & Formal Dress in Australia | One Honey BoutiqueJUNIA One Shoulder Shawl Feature Fitted Prom & Formal Dress in Australia | One Honey Boutique
JUNIA One Shoulder Shawl Feature Fitted Prom & Formal Dress Sale priceFrom $549.95 AUD
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USA SIZE 2 - 14MERIDIA Strapless Puff Sleeve Lace Tulle A Line Prom & Formal Dress in Australia | One Honey BoutiqueMERIDIA Strapless Puff Sleeve Lace Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
MERIDIA Strapless Puff Sleeve Lace Tulle A Line Prom & Formal Dress Sale priceFrom $799.95 AUD
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USA SIZE 0 - 12ZANNIA Strapless Corset Layered Tulle A Line Prom & Formal Dress in Australia | One Honey BoutiqueZANNIA Strapless Corset Layered Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
ZANNIA Strapless Corset Layered Tulle A Line Prom & Formal Dress Sale priceFrom $829.95 AUD
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USA SIZE 2 - 14SIDONIE Flower Beaded Applique Trumpet Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueSIDONIE Flower Beaded Applique Trumpet Mermaid Prom & Formal Dress in Australia | One Honey Boutique
SIDONIE Flower Beaded Applique Trumpet Mermaid Prom & Formal Dress Sale priceFrom $859.95 AUD
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USA SIZE 0 - 14MARCILA Strapless Lace Applique Fitted Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueMARCILA Strapless Lace Applique Fitted Mermaid Prom & Formal Dress in Australia | One Honey Boutique
MARCILA Strapless Lace Applique Fitted Mermaid Prom & Formal Dress Sale priceFrom $649.95 AUD
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USA SIZE 4 - 16BRYONY Sequin Embellished Bustier Fitted Prom & Formal Dress in Australia | One Honey BoutiqueBRYONY Sequin Embellished Bustier Fitted Prom & Formal Dress in Australia | One Honey Boutique
BRYONY Sequin Embellished Bustier Fitted Prom & Formal Dress Sale price$989.95 AUD
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USA SIZE 0 - 14KLEORA Sequin Embellished Mermaid Corset Prom & Formal Dress in Australia | One Honey BoutiqueKLEORA Sequin Embellished Mermaid Corset Prom & Formal Dress in Australia | One Honey Boutique
KLEORA Sequin Embellished Mermaid Corset Prom & Formal Dress Sale price$629.95 AUD
Color
(0)
USA SIZE 0 - 12ROSETTE Strapless Velvet Fitted Prom & Formal Dress in Australia | One Honey BoutiqueROSETTE Strapless Velvet Fitted Prom & Formal Dress in Australia | One Honey Boutique
ROSETTE Strapless Velvet Fitted Prom & Formal Dress Sale priceFrom $499.95 AUD
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USA SIZE 0 - 12ZINNIA Layered Tulle A Line Prom & Formal Dress in Australia | One Honey BoutiqueZINNIA Layered Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
ZINNIA Layered Tulle A Line Prom & Formal Dress Sale priceFrom $859.95 AUD
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USA SIZE 0 - 14CORIANA Applique Mesh Overlay Trumpet Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueCORIANA Applique Mesh Overlay Trumpet Mermaid Prom & Formal Dress in Australia | One Honey Boutique
CORIANA Applique Mesh Overlay Trumpet Mermaid Prom & Formal Dress Sale priceFrom $699.95 AUD
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(0)
USA SIZE 0 - 14DLEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress in Australia | One Honey BoutiqueDLEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress in Australia | One Honey Boutique
DLEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress Sale priceFrom $699.95 AUD
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USA SIZE 2 - 16LAUREN Applique Tulle Gown Prom & Formal Dress in Australia | One Honey BoutiqueLAUREN Applique Tulle Gown Prom & Formal Dress in Australia | One Honey Boutique
LAUREN Applique Tulle Gown Prom & Formal Dress Sale priceFrom $749.95 AUD
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USA SIZE 0 - 12ORIANA Strapless Lace Flower Overlay Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueORIANA Strapless Lace Flower Overlay Mermaid Prom & Formal Dress in Australia | One Honey Boutique
ORIANA Strapless Lace Flower Overlay Mermaid Prom & Formal Dress Sale priceFrom $749.95 AUD
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USA SIZE 2 - 16PRISCILLA Strapless Velvet Crystal Corset Prom & Formal Dress in Australia | One Honey BoutiquePRISCILLA Strapless Velvet Crystal Corset Prom & Formal Dress in Australia | One Honey Boutique
PRISCILLA Strapless Velvet Crystal Corset Prom & Formal Dress Sale priceFrom $599.95 AUD
Color
(0)
USA SIZE 2 - 18PRISCA One Shoulder Fitted Evening Prom & Formal Dress in Australia | One Honey BoutiquePRISCA One Shoulder Fitted Evening Prom & Formal Dress in Australia | One Honey Boutique
PRISCA One Shoulder Fitted Evening Prom & Formal Dress Sale priceFrom $699.95 AUD
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USA SIZE 0 - 12LEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress in Australia | One Honey BoutiqueLEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress in Australia | One Honey Boutique
LEORA Sequin Shimmer Roses Mermaid Corset Prom & Formal Dress Sale priceFrom $559.95 AUD
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(0)
USA SIZE 2 - 14CECILY Watercolour Embroidery Flowers A Line Tulle Formal Gown in Australia | One Honey BoutiqueCECILY Watercolour Embroidery Flowers A Line Tulle Formal Gown in Australia | One Honey Boutique
CECILY Watercolour Embroidery Flowers A Line Tulle Formal Gown Sale priceFrom $1,099.95 AUD
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(0)
USA SIZE 0 - 16MINERVA Sheer Beaded Bodice Satin Fitted Prom & Formal Dress in Australia | One Honey BoutiqueMINERVA Sheer Beaded Bodice Satin Fitted Prom & Formal Dress in Australia | One Honey Boutique
MINERVA Sheer Beaded Bodice Satin Fitted Prom & Formal Dress Sale priceFrom $699.95 AUD
Color
(0)
USA SIZE 2 - 16ZORA Bridal Halterneck Stretch Satin Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueZORA Bridal Halterneck Stretch Satin Mermaid Prom & Formal Dress in Australia | One Honey Boutique
ZORA Bridal Halterneck Stretch Satin Mermaid Prom & Formal Dress Sale price$499.95 AUD
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(0)
VISIT OUR GOLD COAST STORE TO TRY ONUSA SIZE 0 - 18DISCONTINUED FINAL SIZES AVAILABLEOKTAVIA Strapless Sheer Crystal Bodice Fitted Prom & Formal Dress in Australia | One Honey BoutiqueOKTAVIA Strapless Sheer Crystal Bodice Fitted Prom & Formal Dress in Australia | One Honey Boutique
OKTAVIA Strapless Sheer Crystal Bodice Fitted Prom & Formal Dress Sale priceFrom $699.95 AUD
Color
(0)
USA SIZE 00 - 16UNA Strapless Beaded Couture Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueUNA Strapless Beaded Couture Mermaid Prom & Formal Dress in Australia | One Honey Boutique
UNA Strapless Beaded Couture Mermaid Prom & Formal Dress Sale priceFrom $929.95 AUD
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USA SIZE 00 - 16MAREN Beaded Couture Tulle Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueMAREN Beaded Couture Tulle Mermaid Prom & Formal Dress in Australia | One Honey Boutique
MAREN Beaded Couture Tulle Mermaid Prom & Formal Dress Sale priceFrom $899.95 AUD
Color
(0)
USA SIZE 00 - 16CASSIA Strapless Applique Bustier Tulle A Line Prom & Formal Dress in Australia | One Honey BoutiqueCASSIA Strapless Applique Bustier Tulle A Line Prom & Formal Dress in Australia | One Honey Boutique
CASSIA Strapless Applique Bustier Tulle A Line Prom & Formal Dress Sale priceFrom $799.95 AUD
Color
(0)
USA SIZE 00 - 16SYLVIA Beaded Embellished Tulle Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueSYLVIA Beaded Embellished Tulle Mermaid Prom & Formal Dress in Australia | One Honey Boutique
SYLVIA Beaded Embellished Tulle Mermaid Prom & Formal Dress Sale priceFrom $799.95 AUD
Color
(0)
USA SIZE 00 - 16VERITY Applique Satin Mermaid Prom & Formal Dress in Australia | One Honey BoutiqueVERITY Applique Satin Mermaid Prom & Formal Dress in Australia | One Honey Boutique
VERITY Applique Satin Mermaid Prom & Formal Dress Sale priceFrom $519.95 AUD
Color
(0)

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Frequently Asked Questions

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

📲 Try our Virtual Try-On App

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