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18 Ethical and Sustainable Summer Dresses

18 Ethical and Sustainable Summer Dresses

Sustainable Fashion

Last Updated on September 15, 2020

It’s time to break out the cute summer dresses! With the warm weather here, you can’t go wrong with a classic sundress.

There’s only one problem: Most summer dresses made in the fast fashion industry aren’t sustainable.

They’re made using unethical practices and produce a ton of textile waste.

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One of the most sustainable things you can do is wear what you already have, so that no new materials or resources are wasted in creating the dress.

I really do encourage you to look in your own closet first and see what you have or host a clothing swap with friends!

However, if you’re in the market for a cute new dress, then I’ve got you covered.

Here are several ethical and sustainable summer dresses you’ll want to wear all summer long.

christy dawn:

Christy Dawn creates some ultra-swoon worthy dresses.

Seriously, and her summer collection is no exception.

These dresses look like they stepped straight out of a fairytale with their pretty florals, soft colors and flowy skirts.

I can totally picture myself wearing these dresses and just chilling in a beautiful meadow, hands down.

What I love most about Christy Dawn dresses is the fact they’re made using only deadstock materials.

In other words, the residual fabrics left over from major fashion houses.

They literally take textile waste other fashion brands create and repurpose it into something beautiful.

If that’s not amazing, I’m not sure what is.

 My top picks are The Delphine Dress and The Rosemary Dress

Christy Dawn

balzac paris: 

If you’re looking for chic, trendy, French-inspired dresses, look no further.

Balzac Paris has you covered. 

All the dresses are made thoughtfully using sustainable materials like cotton or Tencel.

Tencel is made from a cellulose fiber conceived from Eucalyptus pulp. It’s a completely biodegradable material, which is awesome.

Also, some dresses are even made from textile scraps from other popular outfits in their collection.

This saves tons of textiles from entering landfills (where they’d just sit and waste away for no reason). 

They also occasionally use modal and elastane in their dresses.

Modal is produced from renewable cellulosic plants such as beech trees, bamboo and pine trees, making it a biodegradable fabric.

Elastane is basically similar to spandex, so it’s not biodegradable, but Balzac Paris makes sure to use minimal amounts in their dresses, if any at all.

Most of their dresses are made completely from Tencel or cotton, which is really great.

I really love how their dresses can be worn so effortlessly throughout summer.

There’s something for everyone because there are both long and short dresses to choose from.

There’s also tons of fun colors, patterns and textures on these dresses.

I’m a sucker for florals, but they have plenty of solid colored dresses too, which can transition nicely from day to night.

My top picks are the Amia Dress and this Eliane Dress

Balzac Paris Sustainable fashion


Want to buy a dress from a sustainable brand that caters to women of all shapes and sizes? Fauxgerty is the place to shop!

I really love how diverse and body positive their models are.

It helps make online shopping easier when you know how a dress will look on different body types.

Most of Fauxgerty’s dresses are very flowy and perfect for twirling and frolicking about.

You’re bound to look cute this summer in any of them because there’s something for everyone.

Not only does Fauxgerty have some incredibly cute dresses, they also have some incredible ethics too. 

All the materials they use are sustainable, from their certified organic cotton to their deadstock vintage.

Deadstock vintage is basically rescued leftover fabric, otherwise destined for a landfill, which they’ve used to create beautiful pieces with vibrant colors and patterns.

Also, Fauxgerty uses faux suede and an eco-friendly leather alternative to make their clothes.

The faux suede is made using the same sustainable fabric that car brands like Tesla use to create durable, comfy seats.

The leather alternative is PVC-free and uses post-consumer recycled content that won’t peel or crack.

I also really love the fact Fauxgerty partnered up with Jess With Less to create The Jess Set!

If you don’t follow Jess on Instagram, you’re seriously missing out – because she’s always dishing out amazing sustainable fashion advice.

My top picks are The Edie dress and The Fiona dress.

Jess with Less

amour vert: 

Amour Vert has some really cute, unique and chic dress options to get you through the summer. 

They have everything from wrap dresses, to midi dresses to babydoll dresses.

There are so many different cuts, styles, colors and patterns to choose from its essentially sustainable dress heaven. 

They use a bunch of eco-friendly materials to make their dresses too, such as organic cotton, modal, Tencel, Linen and OEKO-TEX certified Mulberry silk.

Their silk being OEKO-TEX certified means it meets rigorous testing for harmful substances ensuring that the fabric is nontoxic and safe to use against skin, which is amazing.

Not many brands do that!

Many of their dresses are a blend of modal and organic cotton, but there are some dresses made from one solid material, if you’d prefer.

Each dress is certainly unique though, and there’s no limit to the ways you can style them.

My top picks are the Coral Wrap Dress (The PERFECT LBD!) and Hanne Silk Maxi.

Amour Vert sustainable fashion


Reformation probably has some of the prettiest, classiest dresses available, if you ask me.

I cannot get over how flattering the cut and style of their dresses are. Their patterns are also swoon worthy.

Every time I see a Reformation dress, I’m tempted to get it. So tempted.

But that wouldn’t exactly be ethical in and of itself, right? It’s best to avoid over consumption, even when it’s supporting a sustainable brand! 

I’m in love with their dresses that have a sweetheart neckline, florals, or slits.

Reformation has a way of making dresses that are the perfect balance of cute and sexy rolled into one.

You can filter your search and shop by color, size, print, occasion, length and price.

It totally makes navigating the sight ten times easier.

Perhaps the best part about Reformation is the fact they use eco-friendly fabrics that don’t harm the environment.

They use materials like Viscose, Tencel, organic cotton, recycled cotton, and linen.

Viscose, aka rayon, is a man-made cellulosic fiber made from wood pulp, making it biodegradable.

Reformation is extremely committed to ensuring all their forest-based products come from sustainably managed forests.

To prove this, Reformation works with the non-profit group Canopy to help drive positive change for all their forest products.

Occasionally, they will also use deadstock materials in their outfits as well, though most dresses are made from new (albeit sustainable) fabrics.

As an overall brand, Reformation is just a great shop to support.

They offer so many cool things like getting a $100 Reformation credit if you switch to wind power, and climate credits, aka carbon offsets.

They’re also super transparent about their sustainability practices, which is so important.

My top picks are this Fern Dress and this Nikita Dress.

Reformation sustainable fashion summer dresses


If you prefer your dresses looking casual and cool, Everlane is the brand for you.

They make a lot of laid-back looking pieces, perfect for lounging around with your friends on a sunny day.

In the summer, you never want to be boggled down by heavy fabrics, and Everlane gets that.

They make their dresses using lightweight, sustainable materials that won’t make you sweat, such as cotton, linen and triacetate.

Triacetate is made from wood fibers called cellulose, making it biodegradable, just like cotton.

I love the fact Everlane doesn’t mix materials on their dresses either – it’s very straight forward.

There aren’t too many complex patterns with Everlane, so you can definitely get away with accentuating any of their pieces with fun accessories. 

My top picks are this Cotton Weave Picnic Dress and this Japanese GoWeave Short-Sleeve Mini Wrap Dress

everlane, sustainable fashion, summer dresses


If you’re looking for some dresses with unique and abstract patterns, look no further.

Thought has the dress for you!

There are so many fun patterns to choose from, it’s almost like you’re wearing art.

Not to mention there are so many different cuts and styles available.

Their dresses are made from organic cotton, bamboo, Tencel, modal, and hemp.

Hemp and bamboo are fast growing plants that are incredibly versatile, making them easily renewable.

Another thing to love about Thought? All their dyes are Azo-free, which happens to be a harmful carcinogen, mind you.

And the finishes they use are gentle on the environment.

Similar to Reformation, you can apply filters while you shop to make finding something even easier.

You can shop by price, print type, color, length, sleeve length, style, size, or even fabric! How convenient, right?

My top picks are this Emily-Mary Tencel Midi Dress and this Emmeline Bamboo Jersey Wrap Dress.

thought, summer dresses, sustainable fashion

oh seven days:

For the absolute perfect blend of feminine and rustic, you need to check out Oh Seven Days.

They create some very pretty pieces, all made from reclaimed fabric. 

Similar to how Christy Dawn dresses are made, Oh Seven Days sources their materials from ‘runoff’ fabric rolls.

Lots of textile factories often have unused fabric that’s doomed for the landfill, thanks to miscalculated consumptions.

Oh Seven Days seeks to correct this problem: Being based in Istanbul, one of the textile manufacturing capitals of the world, they have access to a bunch of these factories.

This means they can easily save them from the landfill and create some really beautiful dresses from them!

Another amazing thing Oh Seven Days does is it will take back your old garments and recycle them.

So, when you finish wearing the pretty sundress you get from them, or it’s no longer wearable, it won’t have to end up in the landfill.

My top picks are this Sunday Peasant Dress and the Sophie Dress.

oh seven days, sustainable fashion

thred up:

Thred Up is amazing if you’re looking for affordable dresses without harming the environment.

They’re essentially the world’s largest online thrift store.

You can find tons of lightly worn items there for cheap.

They have dresses from so many well-known brands too, like Forever 21, H&M, and Anne Taylor. 

It’s a great option for those who love conventional brands but want to help the environment at the same time.

By purchasing secondhand, you’re keeping the item out of a landfill and saving a buck. 

I love how you can filter your search so much on ThredUp – you can choose to shop by size, brand, color, price, material, condition, style, skirt length, occasion or even neckline.

It really helps you find the perfect match for you!

Guest Post: Ariana Palmieri is the founder of, a blog dedicated to zero waste living and sustainability. Her work has been featured on MindBodyGreen, Green Matters, The Penny Hoarder and several other publications. Get her free e-book “10 Ways to Reduce Trash” by signing up to her newsletter and learn how to reduce your waste today.

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  1. Awesome taste, I love them all too and I would wear any of these even if it’s not summer. I love collecting vegan and ethical fashion not just dress but also footwear. I have this favorite vegan site and they have tons of amazing collections I think you might like it too, try visit and see their collections.

  2. Over the years I have become a big fan of Tencel and it is so great to see its popularity grow. I hope that sustainable fabrics will take center stage in the near future. Our environment depends upon it.