21st Birthday Dresses

    • Harriet Halter Neck Diamante Maxi Dress - Sandy Gold

    Harriet

    Halter Neck Diamante Maxi Dress - Sandy Gold

    $215
    -44% Off $121
    • Mattea Diamante Mini Dress With Scarf - Plum

    Mattea

    Diamante Mini Dress With Scarf - Plum

    $145
    -43% Off $82
    • Maryk Mesh Mini Dress - Black

    Maryk

    Mesh Mini Dress - Black

    $65
    -52% Off $31
    • Paulina Velvet Strapless Mini Dress - Black

    Paulina

    Velvet Strapless Mini Dress - Black

    $115
    -60% Off $46
    • Jianna Strapless Mesh Mini Dress - White

    Jianna

    Strapless Mesh Mini Dress - White

    $85
    -53% Off $40
    • Poppy Satin Halter Mini Dress - Lemon

    Poppy

    Satin Halter Mini Dress - Lemon

    $129
    • Jianna Strapless Mesh Mini Dress - Powder Pink

    Jianna

    Strapless Mesh Mini Dress - Powder Pink

    $85
    -52% Off $41
    • Orellia Strapless Suiting Mini Dress - Ivory

    Orellia

    Strapless Suiting Mini Dress - Ivory

    $149
    -44% Off $83
    • Christina Cross Over Mini Dress - Buttercream

    Christina

    Cross Over Mini Dress - Buttercream

    $115
    -43% Off $65
    • Acadia Diamante Long Sleeve Maxi Dress - Black

    Acadia

    Diamante Long Sleeve Maxi Dress - Black

    $225
    -40% Off $135
    • Sinead Slinky Mini Dress With Hardware - Mocha

    Sinead

    Slinky Mini Dress With Hardware - Mocha

    $129
    -44% Off $72
    • Giulia Chiffon Draped Mini Dress - Raspberry

    Giulia

    Chiffon Draped Mini Dress - Raspberry

    $179
    -55% Off $81
    • Mattea Diamante Mini Dress With Scarf - Navy

    Mattea

    Diamante Mini Dress With Scarf - Navy

    $145
    -43% Off $82
    • Paisley Slinky And Diamante Mini Dress - Chocolate

    Paisley

    Slinky And Diamante Mini Dress - Chocolate

    $129
    -44% Off $72
    • Giulia Chiffon Draped Mini Dress - Dark Emerald

    Giulia

    Chiffon Draped Mini Dress - Dark Emerald

    $179
    -50% Off $90
    • Paulina Velvet Strapless Mini Dress - Wine

    Paulina

    Velvet Strapless Mini Dress - Wine

    $115
    -60% Off $46
    • Darius Diamante Cowl Mini Dress - Wine

    Darius

    Diamante Cowl Mini Dress - Wine

    $165
    -60% Off $66
    • Darius Diamante Cowl Mini Dress - Silver

    Darius

    Diamante Cowl Mini Dress - Silver

    $165
    -60% Off $66
    • Electra Slinky Lace Mini Dress - Pale Blue

    Electra

    Slinky Lace Mini Dress - Pale Blue

    $125
    -40% Off $75
    • Regina Halter Lace And Satin Mini Dress - Chocolate

    Regina

    Halter Lace And Satin Mini Dress - Chocolate

    $125
    • Maryk Mesh Mini Dress - Khaki

    Maryk

    Mesh Mini Dress - Khaki

    $65
    -49% Off $33
    • Nathalie Halter Neck Floral Mini Dress - Merlot

    Nathalie

    Halter Neck Floral Mini Dress - Merlot

    $169
    -36% Off $108
    • Ayana Cross Back Mini Dress - Velvet Burnout

    Ayana

    Cross Back Mini Dress - Velvet Burnout

    $115
    -43% Off $65
    • Adrienne One Shoulder Mesh Mini Dress - Polka Dot

    Adrienne

    One Shoulder Mesh Mini Dress - Polka Dot

    $115
    -40% Off $69
    • Hayden Long Sleeve Plunge Mini Dress - Black
    Preferred Fibres

    Hayden

    Long Sleeve Plunge Mini Dress - Black

    $79
    -44% Off $44
    Preferred Fibres
    • Cressida Crepe Halter Mini Dress - Black

    Cressida

    Crepe Halter Mini Dress - Black

    $115
    -40% Off $69
    • Fleur Ruched Slinky Mini Dress - Mahogany
    Preferred Fibres

    Fleur

    Ruched Slinky Mini Dress - Mahogany

    $95
    -40% Off $57
    Preferred Fibres
    • Hayden Long Sleeve Plunge Mini Dress - Burgundy
    Preferred Fibres

    Hayden

    Long Sleeve Plunge Mini Dress - Burgundy

    $79
    -44% Off $44
    Preferred Fibres

    Remi

    Suiting Mini Dress With Floral Hardware - White

    $139
    -53% Off $66
    • Lucien Cowl Neck Mini Dress - Apricot
    Sold out

    Lucien

    Cowl Neck Mini Dress - Apricot

    $105
    Sold out
    • Zahra Diamante Cowl Mini Dress - Mint
    Sold out

    Zahra

    Diamante Cowl Mini Dress - Mint

    $125
    Sold out
    • Adora Pearl Halter Mini Dress - White
    MESHKI Atelier

    Adora

    Pearl Halter Mini Dress - White

    $789
    MESHKI Atelier
    • Eloise Hand Beaded Mini Dress - Gold Swirl Print
    MESHKI Atelier

    Eloise

    Hand Beaded Mini Dress - Gold Swirl Print

    $789
    MESHKI Atelier
    • Nylah Beaded Halter Mini Dress - Gold
    MESHKI Atelier

    Nylah

    Beaded Halter Mini Dress - Gold

    $655
    MESHKI Atelier

    Kaida

    Slinky Maxi Dress With Hardware - Burnt Orange

    $135
    -60% Off $54
    • Kassidy Peached Jersey Maxi Dress - Ivory

    Kassidy

    Peached Jersey Maxi Dress - Ivory

    $145
    -55% Off $65

It’s your birthday and that means you deserve party gown perfection and we’re here to make sure you absolutely steal the spotlight for your 21st. Whether you want to stun in a sleek satin maxi dress or show your legs off in a hot mini with strategic cutouts and diamante detailing, we’ve got designer options for you. Browse our carefully curated catalogue of exclusive pieces to find the birthday party dress of your dreams.

Find Youre Dream 21st Birthday Dress 

If there was ever an occasion to absolutely serve some visuals, your 21st birthday would be it. You’re the star of the event — and your outfit absolutely needs to convey that. That’s why our edit of 21st birthday dresses come in different styles, fabrics, silhouettes, and designs. Whether it be black birthday dresses or sequined, you need to pick one that’s both effortlessly gorgeous and super comfortable. After all, you’re going to be partying from dusk ‘til dawn.

Finding the Perfect Birthday Dress for your 21st

Versatility and variety are key when choosing a birthday outfit. It’s always good to have a vision of what you want to look like but a bit of flexibility can work wonders. It’s not unusual to be inspired or influenced when browsing different styles. Timeless pieces in beiges, trendy fits in neutrals, or cool jewel tones. Start with a general idea of your ideal birthday dress — sleeveless minis, tube-top midis, long line gowns, bodycon maxis — and then dive in. Let the outfit inspo happen as you look through the different options in our edit.

Shop 21st Birthday Dresses

Remember; it’s all about you! Elevate your confidence and strut your stuff in the party dress of your dreams. Whether you’re in, mesh, knit fabric or swathes of satin with fashionable cutouts or flattering ruching, what matters is that you look as great as you feel. Trust us; your perfect dress is here.