Elegant black mini dress ideal for stargazing, showcasing a sleek design and subtle celestial motifs.Black mini dress designed for stargazing, featuring a fitted silhouette and delicate star-patterned accents.

Rebecca Vallance

Stargazing Mini Dress - Black

$749.00
Naila Knit Midi Dress - NavyNaila Knit Midi Dress - Navy

Rebecca Vallance

Naila Knit Midi Dress - Navy

$449.00
Aylin blue midi dress featuring puff sleeves, showcasing a stylish and elegant design suitable for various occasions.Aylin blue midi dress featuring puff sleeves, designed for a stylish and elegant look.

Rebecca Vallance

Aylin Puff Sleeve Midi Dress - Blue

$1,199.00
Navy sapphire gown hanging on a rack, featuring a sleek silhouette and delicate embellishments.Elegant navy sapphire gown displayed on a mannequin, showcasing its flowing fabric and intricate design details.

Rebecca Vallance

Sapphire Gown - Navy

$1,299.00
Sophisticated black gown featuring Alexandrite design elements, showcasing a graceful and stylish appearance.Elegant black Alexandrite gown with intricate detailing and a flowing silhouette, perfect for formal occasions.

Rebecca Vallance

Alexandrite Gown - Black

$1,299.00
Elegant peach gown by Francesca, adorned with floral designs, showcased on a dress form in a well-lit setting.Peach Francesca flower gown displayed on a mannequin, featuring delicate floral patterns and flowing fabric.

Rachel Gilbert

Francesca Flower Gown - Peach

$3,295.00
Honeydew-colored Gaia Maxi V2, featuring a modern silhouette and elegant fabric texture.Gaia Maxi V2 in Honeydew color, showcasing a stylish design with a soft, pastel green hue.

One Fell Swoop

Gaia Maxi V2 - Honeydew

$499.00
The Gaia Maxi V2 in Azzure, featuring a stylish and elegant design suitable for various interior settings.Gaia Maxi V2 in Azzure color, showcasing a sleek design and modern aesthetic for contemporary living spaces.

One Fell Swoop

Gaia Maxi V2 - Azzure

$499.00
An elegant slip dress with a glittery finish, inspired by the Gatsby era, perfect for formal occasions and evening wear.A glittering slip dress designed in the Gatsby fashion, highlighting its luxurious texture and eye-catching embellishments.

One Fell Swoop

Duplicity Slip - Gatsby Glitter

$559.00
The Gaia Maxi V2 showcases a colorful koi fish surrounded by rich foliage, representing harmony with nature.Gaia Maxi V2, Koi No Mori, features a vibrant koi fish design amidst lush greenery, symbolizing nature and tranquility.

One Fell Swoop

Gaia Maxi V2 - Koi No Mori

$499.00
Elegant Gaia Maxi V2 dress adorned with a colorful Matisse floral design, showcasing a stylish and flowing silhouette.Gaia Maxi V2 dress featuring a vibrant Matisse floral pattern in various colors on a flowing fabric.

One Fell Swoop

Gaia Maxi V2 - Matisse Floral

$499.00
Portishead maxi robe adorned with an eye-catching Rage print, perfect for comfortable and fashionable wear.Long Portishead robe featuring a bold Rage print design, ideal for stylish loungewear or casual outings.

One Fell Swoop

Portishead Robe Maxi - Rage Print

$615.00
Iron Maiden-themed Kat Mini collectible, showcasing vibrant colors and intricate details of the band's logo.Kat Mini figurine inspired by Iron Maiden, featuring detailed design and iconic band imagery.

One Fell Swoop

Kat Mini - Iron Maiden

$379.00
Antique iris Audrey gown showcasing a graceful design with soft draping and intricate embellishments.Elegant Audrey gown in antique iris color, featuring a flowing silhouette and delicate fabric details.

Aston Studio

Audrey Gown - Antique Iris

$700.00
The Clara dress in navy and pink, elegantly draped to showcase its silhouette and design features.Navy and pink Clara dress displayed on a mannequin, showcasing its elegant design and color combination.

Trellis Lane

Clara Dress - Navy/ Pink

$429.00

Everyday ease to elevated occasionwear

Our dresses include styles to suit every season, setting and shape. From tailored midis and flowing maxis to classic mini cuts, you’ll find versatile options for work, events, weekends and everything in between.

Designs that speak to your personal style

Whether you prefer bold colours, soft prints or neutral staples, our range offers classic designs that work across day and evening. Designers like Rebecca Vallance, Rachel Gilbert and Trelise Cooper bring structure, movement and refined detailing to every dress.

Shop for women's dresses in Perth at Mariko Boutique

Designed with care and selected for wearability, our dress collection reflects our boutique’s 30-year legacy of delivering timeless style, excellent fit and trusted service for the modern Aussie woman. Explore our long-sleeve dresses, mini dresses, midi dresses and maxi dresses to find your perfect length and cut.

FAQs

Sizing varies by designer and style. Check our size guide and product description on each page, or get in touch with our team for more assistance.

We recommend reviewing the product images, garment notes and fit descriptions. For personalised advice, our in-store team is always available to assist.

Care instructions are listed on each product label. Some women’s dresses require dry cleaning or gentle handwashing to preserve fabric quality and detailing.

We offer exchanges or credit notes for eligible returns. Items must be returned within 10 days (Australia) or 20 days (international), unworn and in original condition. Refunds are not available for change of mind or incorrect fit.

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