15 Sustainable Slip Dresses For Every Occasion - Good On You
ethical slip dress
31 Jul
ethical slip dress

15 Sustainable Slip Dresses For Every Occasion

The slip dress doesn’t get the credit it deserves. Simple and chic, it’s the most versatile of wardrobe staples: tweak a few accessories, adjust some layers, and a faithful slip dress can see you through from morning meeting to evening drinks. It can even accompany you from season to season, bare-shouldered through summer or paired with t-shirts and jumpers for chillier days. But what about sustainable slip dresses for those of us who want to be more mindful with our purchases?

However you wear yours, it’s safe to say slip dresses are back to stay, returning to reign in our wardrobes once again after a heyday in the nineties. And lucky for those of us who want to shop responsibly, there are sustainable slip dresses galore to choose from, made by brands with ‘Good’ and ‘Great’ ratings to shout about. While the dresses featured in our round-up range from traditional undergarment-style designs to those with unconventional twists, they all have one thing in common: they are beautiful and ethically made!

LANIUS

Rated: Good
woman wearing black organic cotton lace slip dress from LANIUS

DRESS with lace made of organic cotton – Ships to Europe from Germany

Offers

tied blue skirt by sustainable fashion brand LANIUS

LANIUS – Skirts

Fair and organic fashion. With a feminine touch! Summer Sale! Up to 20% off selected skirts. (Ends: 31 AUG)

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striped ethical pants by LANIUS brand

LANIUS – Pants

From classy to flirty, but always responsible: LANIUS trousers fit for every occasion. Summer Sale! Up to 20% off selected pants. (Ends: 31 AUG)

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sustainable yellow top by LANIUS

LANIUS – Tops

LANIUS creates beautiful pieces that make you feel good, inside and out. Summer Sale! Up to 20% off selected tops. (Ends: 31 AUG)

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LANIUS is known for sleek and feminine silhouettes in its designs, so it’s no surprise you can find elegant and sustainable slip dresses among its range. This lingerie style dress has that traditional chemise look, with the lace detailing to match. With a mission to create “fair and organic fashion”, the brand only uses natural raw materials like the organic cotton this dress is made from.

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Shop LANIUS.

Seek Collective

Rated: Good
woman wearing black seek collective slip dress

Kothi Slip Dress – Ships internationally from the US

Seek Collective’s Kothi sustainable slip dress is so simple yet so versatile. Ties at each side and adjustable straps give you the choice to change up your look with every wear. In keeping with the brand’s commitment to using eco-friendly materials, the soft coal black shade is created using non-toxic, natural dyes. The dress is made of silk crepe jacquard, which is woven at a family-run mill in South India—one of Seek Collective’s like-minded partners.

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Shop Seek Collective.

Whimsy + Row

Rated: Good
woman wearing orange ethical slip dress by whimsy + row

Jade Dress in Shiny Rust – Ships internationally from the US

LA brand Whimsy + Row is every bit as conscious as it is cool, using top-quality eco-friendly fabrics for its clothes and accessories, which are manufactured locally to keep that carbon footprint even smaller. 100% recycled rayon is the material used to fashion this ‘pair-with-anything’ dress in a gorgeous rust colour. The flowy silhouette looks equally lovely left loose or cinched in with a belt.

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Shop Whimsy + Row.

Maggie Marilyn

Rated: Good
woman wearing dusty pink slip dress by maggie marilyn

Pining For You Dress – Ships internationally from New Zealand

Our need for a nineties’ fashion fix is well and truly met in this halter neck ethical slip dress by Maggie Marilyn. A contender for your next fancy evening do, it’s simple, chic, and responsibly made, with the brand’s purpose being to make a better world through its clothing.

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Shop Maggie Marilyn.

GRAMMAR

Rated: Great
woman wearing white slip dress by GRAMMAR

The Noun Slip Dress – Ships within the US

Rated ‘Great’ in our directory, GRAMMAR has high standards when it comes to both sustainability and design. Its collections are all about modern minimalism, and that’s exactly what you find in the Noun slip dress. If mini length and chic vibes are what you’re after, look no further than this all-white number made from 100% organic cotton.

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Shop GRAMMAR.

Kowtow

Rated: Great
woman wearing dark green kowtow slip dress

Ada Long Slip Dress – Ships internationally from New Zealand

Kowtow is a New Zealand brand that takes ethical manufacturing seriously, from paying a living wage across its supply chain right down to completely recyclable packaging. If that wasn’t enough to get your attention, the beautiful timeless clothes will be. Take the Ada long slip dress for example: it’s maxi-length sustainable slip dress perfection.

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Shop Kowtow.

SKFK

Rated: Great
woman wearing white sustainable slip dress by SKFK

Koro Dress – Ships internationally from Spain

SKFK offers women’s clothing collections with a timeless, comfortable, and functional style. This soft and lovely slip dress made from 100% Ecovero, a sustainable viscose alternative, can be worn alone as a light beach dress or layered under other dresses. You know, like an actual slip.

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Shop SKFK.

Left Edit

Rated: Great
woman wearing navy slip dress by left edit

The Vera – Ships internationally from the US

“Responsibly bold” is the tagline for LA-based Left Edit, whose mission is to bring stylish and sustainable together. The statement clothes in rich colours are a testament to that ethos. Made of sophisticated and silky navy cupro fabric, we love the reversible Vera slip dress.

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Shop Left Edit.

Shop Left Edit @ Made Trade.

Mayamiko

Rated: Great
woman wearing short mayamiko sustainable slip dress

Anna Slip Dress – Ships internationally from the US

Premium Italian silk has been reclaimed and upcycled into this geometric and sustainable slip dress, created at an ethical workshop that provides stable employment for disadvantaged women, refugees, and asylum seekers. This is typical of how Mayamiko produces all of its garments—partnering with artisans across the globe and using fabrics which have the lowest environmental impact possible.

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Shop Mayamiko.

Christy Dawn

Rated: Great
woman wearing pink christy dawn slip dress

The Flora Slip – Ships internationally from the US

Pledging to go further than being sustainable by becoming regenerative, Christy Dawn crafts poetic pieces from upcycled fabrics. Everything is sewn by talented dressmakers with serious skills. The Flora slip in this delicate blush colour is designed to go under the brand’s sheer dresses but is gorgeous in its own right.

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Shop Christy Dawn.

Studio 189

Rated: Good
woman wearing blue dotted slip dress by studio 189

Sing Dress – Ships internationally from the US

Studio 189 is a social enterprise that provides jobs for artisans in Ghana. Traditional craftsmanship techniques meet contemporary design, which is how pieces like the beautiful hand-batiked Sing dress come to life. With its flowing fit, this is perfect for summer, whether on the beach or out on the town.

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Shop Studio 189.

VOZ

Rated: Good
woman wearing navy slip dress by voz

Midi Slip Dress – Ships internationally from the US

Buying from VOZ means supporting politically and economically marginalised women, as the artisans behind the brand’s elegant and luxurious designs are Mapuche people—the largest indigenous group in South America. The midi slip dress is a classic silk charmeuse slip, available in six colours. One look gets you imagining a hundred different ways to style it!

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Shop VOZ.

Lois Hazel

Rated: Good
woman wearing grey sustainable slip dress by lois hazel

Plaid Slip – Ships internationally from Australia

If plaid in all its glorious checked forms is one of your fashion loves, then check out Australian brand Lois Hazel’s winter-ready plaid slip. It’s made from deadstock fabric, which the brand often makes the most of as part of its mission to minimise waste. Good On You ambassador Emma Watson is a fan of Lois Hazel and we’re sure you will be too.

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Shop Lois Hazel.

Mara Hoffman

Rated: Good
woman wearing black linen knotted slip dress from Mara Hoffman

Knot Detail Maxi Dress – Ships internationally from the US

Driven by a desire to help consumers be more mindful, Mara Hoffman’s garments are made to last—which is great news when the clothes are as stunning as this 100% flax linen dress. While it’s got that slip dress shape, the knot detailing makes it feel like a fresh take on the style.

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Shop Mara Hoffman @ Farfetch.

The R Collective

Rated: Great
woman wearing rusty sustainable slip dress by r collective

Islington Dress – Ships internationally from Hong Kong

The R Collective’s use of recycled materials is one of the reasons they score ‘Great’ in our directory, including this excess redwood silk that’s been transformed into the dreamy Islington dress. A limited edition thanks to the availability of the fabric, snap one up quick if you love this asymmetric design.

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Shop The R Collective.

Editor's note

Feature image via Left Edit, all other images via brands mentioned. Good On You publishes the world’s most comprehensive ratings of fashion brands’ impact on people, the planet and animals. Use our Directory to search more than 2,000 brands. We may earn a commission on sales made using our offer codes or affiliate links.

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