Prom Dresses & Formal Evening Gowns

Find the perfect prom dress for an unforgettable night. Explore our stunning collection of elegant, trendy, and unique formal gowns designed to make you shine.


Showing 1 - 42 of 52 Items

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Amira Mini Black Corset Dress with Ivory Skirt

Amira Mini Black Corset Dress with Ivory Skirt

Taffeta

Amira mini
$480.00 USD
Amira Mini Black Taffeta Party Dress

Amira Mini Black Taffeta Party Dress

Taffeta

Amira mini
$480.00 USD
Luna Lace & Pleated Tulle Mini Wedding Dress

Luna Lace & Pleated Tulle Mini Wedding Dress

Lace, Pleated Tulle

Luna
$570.00 USD
Malika Strapless Silk Taffeta Balloon Skirt Dress

Malika Strapless Silk Taffeta Balloon Skirt Dress

Taffeta

Malika
$600.00 USD
Ruta Mini Floral Lace Corset Wedding Dress

Ruta Mini Floral Lace Corset Wedding Dress

Lace

Ruta mini
$560.00 USD
Rose Ivory Mini Satin & Organza Corset Dress

Rose Ivory Mini Satin & Organza Corset Dress

Satin, Organza

Rose mini
$390.00 USD
Casia Mini Ivory Satin Dress with Bubble Skirt

Casia Mini Ivory Satin Dress with Bubble Skirt

Satin

Casia mini
$380.00 USD
Casia Mini Blue Satin Dress with Bubble Skirt

Casia Mini Blue Satin Dress with Bubble Skirt

Satin

Casia mini
$380.00 USD
Casia Mini Fuchsia Satin Dress with Bubble Skirt

Casia Mini Fuchsia Satin Dress with Bubble Skirt

Satin

Casia mini
$380.00 USD
Sale
Casia Ivory Midi Basque Waist Satin Wedding Dress

Casia Ivory Midi Basque Waist Satin Wedding Dress

Satin

Casia midi
$420.00 USD$560.00 USD
Sale
Casia Black Midi Basque Waist Satin Cocktail Dress

Casia Black Midi Basque Waist Satin Cocktail Dress

Satin

Casia midi
$450.00 USD$600.00 USD
Sale
Casia Red Midi Satin Basque Waist Party Dress

Casia Red Midi Satin Basque Waist Party Dress

Satin

Casia midi
$450.00 USD$600.00 USD
Athena Silk Satin Slip Wedding Dress with Shawl

Athena Silk Satin Slip Wedding Dress with Shawl

Silk

Athena
$540.00 USD
Athena Red Silk Satin Slip Dress with Shawl

Athena Red Silk Satin Slip Dress with Shawl

Silk

Athena
$680.00 USD
Athena Black Silk Satin Slip Dress with Shawl

Athena Black Silk Satin Slip Dress with Shawl

Silk

Athena
$680.00 USD
Athena Chocolate Silk Satin Slip Dress with Shawl

Athena Chocolate Silk Satin Slip Dress with Shawl

Silk

Athena
$680.00 USD
Cami Short Mikado A-Line Corset Wedding Dress

Cami Short Mikado A-Line Corset Wedding Dress

Mikado Stretch

Cami
$450.00 USD
Julia Chocolate Satin One-Shoulder Column Midi Dress

Julia Chocolate Satin One-Shoulder Column Midi Dress

Satin

Julia midi
$360.00 USD
Julia Emerald Satin One-Shoulder Column Midi Dress

Julia Emerald Satin One-Shoulder Column Midi Dress

Satin

Julia midi
$360.00 USD
Julia Powder Satin One-Shoulder Column Midi Dress

Julia Powder Satin One-Shoulder Column Midi Dress

Satin

Julia midi
$360.00 USD
Julia Black Satin One-Shoulder Column Midi Dress

Julia Black Satin One-Shoulder Column Midi Dress

Satin

Julia midi
$360.00 USD
Rose Powder Mini Satin & Organza Corset Dress

Rose Powder Mini Satin & Organza Corset Dress

Satin, Organza

Rose mini
$390.00 USD
Riley Lavender Satin Gown with Lace-Up Back

Riley Lavender Satin Gown with Lace-Up Back

Stretch Satin

Riley
$580.00 USD
Riley Red Satin Off-Shoulder Dress with Slit

Riley Red Satin Off-Shoulder Dress with Slit

Stretch Satin

Riley
$580.00 USD
Rihanna Light Blue Satin Strappy Corset Gown

Rihanna Light Blue Satin Strappy Corset Gown

Satin

Rihanna
$690.00 USD
Rihanna Red Satin Corset A-Line Gown

Rihanna Red Satin Corset A-Line Gown

Satin

Rihanna
$690.00 USD
Rihanna Powder Pink Satin A-Line Corset Dress

Rihanna Powder Pink Satin A-Line Corset Dress

Satin

Rihanna
$690.00 USD
Ingrid Red Silk Corset Evening Gown with Slit

Ingrid Red Silk Corset Evening Gown with Slit

Silk

Ingrid
$590.00 USD
Francesca Black Strapless Drop Waist Ball Gown

Francesca Black Strapless Drop Waist Ball Gown

Satin

Francesca
$770.00 USD
Barbara Midi Powder Pink Satin Corset Dress

Barbara Midi Powder Pink Satin Corset Dress

Satin

Barbara midi
$450.00 USD
Amber Black High-Low Evening Gown

Amber Black High-Low Evening Gown

Taffeta

Amber
$650.00 USD
Prima Beige Lace Corset Dress

Prima Beige Lace Corset Dress

Lace

Prima
$790.00 USD
Prima Sleeveless Beige Lace Gown

Prima Sleeveless Beige Lace Gown

Lace

Prima Sleeveless
$690.00 USD
Black Silk Backless Halter Gown

Black Silk Backless Halter Gown

Silk

Mary
$480.00 USD
Yellow Silk Backless Halter Dress

Yellow Silk Backless Halter Dress

Silk

Mary
$480.00 USD
Peach Silk Backless Halter Dress

Peach Silk Backless Halter Dress

Silk

Mary
$480.00 USD
Ash Silk Backless Halter Dress

Ash Silk Backless Halter Dress

Silk

Mary
$480.00 USD
Powder Pink Silk Halter Dress

Powder Pink Silk Halter Dress

Silk

Mary
$480.00 USD
Emerald Green Silk Halter Gown

Emerald Green Silk Halter Gown

Silk

Mary
$480.00 USD
Ivory Chiffon Halter Open Back Dress

Ivory Chiffon Halter Open Back Dress

Chiffon

Calypso
$570.00 USD
Light Blue Chiffon Halter Open Back Dress

Light Blue Chiffon Halter Open Back Dress

Chiffon

Calypso
$570.00 USD
Powder Pink Chiffon Halter Open Back Dress

Powder Pink Chiffon Halter Open Back Dress

Chiffon

Calypso
$570.00 USD

Prom Dresses & Formal Evening Gowns

Make a show-stopping entrance on your unforgettable night. Our collection of prom dresses features the season's most coveted trends. Whether you are looking for a sleek, minimalist silhouette, a glamorous drop waist prom dress, or a stunning corset gown, UNONA offers exquisite designs crafted from premium fabrics to help you shine.

Trending: Drop Waist & Corsets

The drop waist prom dress is this year's absolute favorite. Paired with a structured corset bodice, this silhouette creates an incredible hourglass shape and a high-fashion, editorial look.

Sleek & Sophisticated

If you prefer timeless elegance, explore our minimalist satin and crepe gowns. Simple lines, high slits, and elegant draping guarantee a sophisticated formal evening gown that stands out.

Standout Colors

From classic black and vibrant emerald to trendy chocolate and striking fuchsia, our rich color palette ensures you will find the perfect shade to match your personal style.

Why Choose UNONA for Prom?

  • Couture Quality: Stand out from the crowd with a dress that looks and feels genuinely luxurious.
  • Perfect Fit: Say goodbye to stressful alterations. Use our custom sizing option for a dress tailored exactly to your body.
  • Secure Global Shipping: We deliver worldwide with trusted courier services so your dress arrives safely.

Frequently Asked Questions

We recommend ordering your prom dress at least 6-8 weeks before your event if you require custom sizing. However, we also offer a stunning selection of "Ready to Ship" formal gowns that can be delivered much faster.

Yes! Many of our formal evening gowns can be customized. You can select your unique measurements to ensure your dress fits perfectly for your big night.

Absolutely. We offer fast and secure global shipping, ensuring your dream dress arrives safely and on time, no matter where you are celebrating.

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