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In stock (61)
Out of stock (36)

Dresses (59)
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Clothing (61)
Dresses (3)

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From everyday wear to evening, OnceWas offers a range of effortless and versatile dresses to make a statement across all occasions. Featuring exclusive prints, considered silhouettes and unique designs our collections are produced in limited batches to ensure you will stand out in the crowd.

new arrival

OnceWas Malika Silk Cotton Lace Trim Flutter Sleeve Dress in Ivory Casablanca

OnceWas Malika Silk Cotton Lace Trim Flutter Sleeve Dress in Ivory Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Malika Silk Cotton Lace Trim Flutter Sleeve Dress in Ivory Casablanca

Fits under 5'4"

Petite Amira One Shoulder Viscose Faille Dress in Onyx Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5

Petite Amira One Shoulder Viscose Faille Dress in Onyx Casablanca

new arrival

OnceWas Amira One Shoulder Viscose Faille Dress in Onyx Casablanca

OnceWas Amira One Shoulder Viscose Faille Dress in Onyx Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Amira One Shoulder Viscose Faille Dress in Onyx Casablanca

new arrival

OnceWas Malika Viscose Dobby Flutter Sleeve Dress in Ivory Casablanca

OnceWas Malika Viscose Dobby Flutter Sleeve Dress in Ivory Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Malika Viscose Dobby Flutter Sleeve Dress in Ivory Casablanca

new arrival

OnceWas Maha Diamond Smock Yoke Viscose Faille Dress in Onyx Casablanca

OnceWas Maha Diamond Smock Yoke Viscose Faille Dress in Onyx Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Maha Diamond Smock Yoke Viscose Faille Dress in Onyx Casablanca

Fits under 5'4"

Petite Malika Viscose Flutter Sleeve Dress in Ivory Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5

Petite Malika Viscose Flutter Sleeve Dress in Ivory Casablanca

Fits under 5'4"

Petite Maha Diamond Smock Yoke Viscose Dress in Onyx Casablanca

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5

Petite Maha Diamond Smock Yoke Viscose Dress in Onyx Casablanca

OnceWas Carmen Silk Cotton Maxi Dress in Anthos Lótos

Carmen Cotton Silk Maxi Dress in Anthos Lótos

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Carmen Cotton Silk Maxi Dress in Anthos Lótos

OnceWas Alexis Silk Cotton Maxi Dress in Petinos Floros

OnceWas Alexis Silk Cotton Maxi Dress in Petinos Floros

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Alexis Cotton Silk Maxi Dress in Petinos Floros

new arrival

OnceWas Carmen Silk Cotton Maxi Dress in Azure Mosaic

OnceWas Carmen Silk Cotton Maxi Dress in Azure Mosaic

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Carmen Cotton Silk Maxi Dress in Azure Mosaic

new arrival

OnceWas Carmen Silk Cotton Maxi Dress in Golden Medina

OnceWas Carmen Silk Cotton Maxi Dress in Golden Medina

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Carmen Cotton Silk Maxi Dress in Golden Medina

OnceWas Aurelia Viscose Lace Dress in Anthos Lótos

Aurelia Viscose Lace Dress in Anthos Lótos

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Aurelia Viscose Lace Dress in Anthos Lótos

new arrival

OnceWas Xanthia Diamond Smock Yoke Silk Cotton Embroidered Dress in Blue Topaz

OnceWas Xanthia Diamond Smock Yoke Silk Cotton Embroidered Dress in Blue Topaz

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Xanthia Diamond Smock Yoke Cotton Silk Embroidered Dress in Blue Topaz

Fits under 5'4"

PETITE Carmen Cotton Silk Maxi Dress in Anthos Lótos

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Carmen Cotton Silk Maxi Dress in Anthos Lótos

new arrival

OnceWas Callista Viscose Dobby Petal Sleeve Dress in Azure Mosaic

OnceWas Callista Viscose Dobby Petal Sleeve Dress in Azure Mosaic

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Callista Viscose Dobby Petal Sleeve Dress in Azure Mosaic

new arrival

OnceWas Xanthia Diamond Smock Yoke Linen Viscose Dress in Imperial Stone

OnceWas Xanthia Diamond Smock Yoke Linen Viscose Dress in Imperial Stone

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Xanthia Diamond Smock Yoke Linen Viscose Dress in Imperial Stone

Fits under 5'4"

OnceWas PETITE Alexis Silk Cotton Midi Dress in Petinos Floros

PETITE Alexis Cotton Silk Maxi Dress in Petinos Floros

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Alexis Cotton Silk Maxi Dress in Petinos Floros

Fits under 5'4"

Onceas PETITE Aurelia Viscose Lace Dress in Anthos Lótos

Onceas PETITE Aurelia Viscose Lace Dress in Anthos Lótos

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Aurelia Viscose Lace Dress in Anthos Lótos

new arrival

Rimal Cotton Silk Maxi Dress in Marrakech Topaz

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Rimal Cotton Silk Maxi Dress in Marrakech Topaz

Fits under 5'4"

OnceWas PETITE Theia Viscose Scallop Embroidered Dress in Petinos Floros

PETITE Theia Viscose Scallop Embroidered Dress in Petinos Floros

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Theia Viscose Scallop Embroidered Dress in Petinos Floros

new arrival

OnceWas Lilia Cotton Silk Dress in Topaz

OnceWas Lilia Cotton Silk Dress in Topaz

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Lilia Cotton Silk Dress in Topaz

Fits under 5'4"

OnceWas PETITE Xanthia Diamond Smock Yoke Silk Cotton Embroidered Dress in Blue Topaz

OnceWas PETITE Xanthia Diamond Smock Yoke Silk Cotton Embroidered Dress in Blue Topaz

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Xanthia Diamond Smock Yoke Cotton Silk Embroidered Dress in Blue Topaz

OnceWas Theia Viscose Scallop Embroidered Dressn Petinos Floros

Theia Viscose Scallop Embroidered Dress in Petinos Floros

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Theia Viscose Scallop Embroidered Dress in Petinos Floros

Fits under 5'4"

OnceWas PETITE Carmen Silk Cotton Maxi Dress in Golden Medina

OnceWas PETITE Carmen Silk Cotton Maxi Dress in Golden Medina

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Carmen Cotton Silk Maxi Dress in Golden Medina

new arrival

OnceWas Jamila Silk Cotton Dress in Ruby

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Jamila Silk Cotton Dress in Ruby

new arrival

OnceWas Adriana Linen Viscose Embroidered Yoke Dress in Azure Mosaic

OnceWas Adriana Linen Viscose Embroidered Yoke Dress in Azure Mosaic

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Adriana Linen Viscose Embroidered Yoke Dress in Azure Mosaic

Fits under 5'4"

OnceWas Petite Maya Viscose Faille Lace Trim Midi Dress in Marrakech Ruby

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5

Petite Maya Viscose Faille Lace Trim Midi Dress in Marrakech Ruby

new arrival

OnceWas Soraya Cotton Silk Dress in Golden Medina

Soraya Cotton Silk Dress in Golden Medina

AU6 Size 0 AU8 Size 1 AU10 Size 2 AU12 Size 3 AU14 Size 4 AU16 Size 5 AU18 Size 6 AU20 Size 7

Soraya Cotton Silk Dress in Golden Medina

Fits under 5'4"

OnceWas PETITE Carmen Silk Cotton Maxi Dress in Azure Mosaic

OnceWas PETITE Carmen Silk Cotton Maxi Dress in Azure Mosaic

PETITE 0 AU6 PETITE 1 AU8 PETITE 2 AU10 PETITE 3 AU12 PETITE 4 AU14 PETITE 5 AU16

PETITE Carmen Cotton Silk Maxi Dress in Azure Mosaic

online exclusive

OnceWas Viscose Slip Dress in Ivory

OnceWas Viscose Slip Dress in Ivory

0 1 2 3 4 5 6 7

Viscose Base Slip Dress in Ivory

1 2 3 Next

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OnceWas | Designer Women's Dresses Online | Women's Dresses

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TRY BEFORE YOU BUY

1

Select Try Before You Buy

Use the Try Before You Buy button when selecting items.

2

Payment Hold

We'll reserve the order total on your card, creating a pending transaction, however you won't be charged yet.

3

Try at Home

You have 3 days to try everything once your order arrives.

4

Easy Returns

Pay for what you keep and return the rest. A $15 restocking fee is payable if all items are returned.

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