25 Sustainable Loungewear Pieces Perfect For Chilly Days

Dôen, the California-based brand that's committed to ethical production, sustainability, and social responsibility, proves with their beautifully made garments that loungewear doesn't just have to be comfy tops and loose bottoms. The Dôen Glenn Nightgown ($248) is the perfect investment piece to add to your wardrobe. Whether you are spending the day indoors reading, or laying in an outdoor garden — this 100% cotton poplin nightgown feels like an absolute dream.

Founded in 2013, Live the Process is devoted to ethical and sustainable practices. The label's items are made here in America, and one of the brand's main goals is to reduce environmental impact as much as they can throughout their production process. Not to mention, their pieces are super cute: these Live the Process Marl Track Pants ($328) can be worn around the home or dressed up for a day out.

Known for their brightly patterned dresses that are designed, sourced, and handmade in Bali (therefore lessening their environmental impact) Faithfull the Brand also carries easy-to-wear lounge pieces. One of our favorites are these Faithfull the Brand La Ponche Ruffled Pajama Pants ($119). We love that these bottoms can be worn to sleep, the farmers market, or even to a birthday lunch.

The Wol Hide Easy Cropped Tee ($108) is made from 100% organic cotton, and is dyed with natural plant dyes. Started in Philadelphia, Wol Hide uses natural, organic, and deadstock fabrics as often as they can in their pieces. They also opt for low-impact dyes and natural plant dye alternatives to avoid the usage of harsh chemicals.

Araks is an NYC-based brand that also makes beautiful lingerie and firmly believes in "reusing, reducing, recycling" when creating their collections — all of which are 100% produced in New York. Their dedication to beauty as well as sustainability is apparent in the Shelby Pajama Top ($300), which features silk chiffon piping and can be worn during any season.

Softwear, a NYC brand that uses sustainable materials and non-toxic dyes, creates everyday wardrobe staples, like the Women's T-Shirt ($42), that are both amazingly comfortable and affordable. Even better? Their garments are made in one of the most advanced sustainably operated facilities in the United States.

Sustainable, affordable, and made of cashmere? Sign us up! The Naadam Essential Cashmere Sweater ($75) is made using sustainable cashmere and is available up to a size XXL. Naadam, which was founded in 2013, has been committed to environmental sustainability, ethical practices, and transparency from the beginning.

Whether you need a dress for a wedding or a loungewear set to wear around your apartment, Reformation has all your sustainable fashion needs covered. Their Rikki Two-Piece Set ($148) is slim-fitting and sustainably made in Los Angeles.

This gorgeous Amour Vert Russo Nouveau Fleece Dress ($148) features long sleeves and an adjustable wrap tie, making it the perfect piece to have on-hand when temperatures start to drop. Even better? It's comprised of 68% Modal, which is made from sustainably harvested beechwood fibers. Beachwood fibers use 10 times less water than non-organic cotton, and require a smaller amount of land for cultivation.

These Hara Frankie Flares ($75) are made using OEKO-TEX 100-approved organic bamboo fabric and natural plant dyes, and can easily help brighten any day. Hara, which means green in Hindi, is a Melbourne-based brand from Australia that creates timeless, earth-conscious pieces.

The Hong Kong-based brand, Yan Yan Knits, is known for creating vibrant, easy-to-wear knit pieces using leftover yarn from factories, which helps keep them out of landfills. We especially love the Yan Yan Knits Rosie (Rosebud) Minidress ($395), as it can easily be worn for a weekend in or a night out.

What loungewear wardrobe is complete without the 100% organic cotton Pact Foldover Lounge Pant ($50)? Pact, which is based in Boulder, Colorado, focuses include partnering with Fair Trade Certified factories and utilizing carbon offset shipping to maximize sustainability.

Christy Dawn is known for its beautifully designed, easy-to-wear dresses, but did you know the brand also has super comfy, sustainable staple pieces, like the Christy Dawn Sonny Sweater ($98)? The loungewear is made using materials such as organic cotton and non-toxic dyes, and uses a low-waste process.

The breathable KkCO Tidal Tank ($145) is made by the Los Angeles-based KkCO, the California brand that perfectly balances sustainability and design. Because their design is done in-house and their production is done locally in small batches, they are able to oversee all aspects of the process and help reduce waste along way.

The Naked Cashmere Cashmere Overall ($145) is something out of loungewear dreams. Made from 100% cashmere, these overalls can easily be worn while working at home or while out and about. Naked Cashmere, which was founded in 2016, is especially known for their sustainable practices. For instance, their manufacturer is certified 100% organic by the Global Organic Textile Standard (GOTS) and their goats are raised on organic farms.

Parachute, the bedding brand known for its luxe duvet covers and soft sheets, also makes loungewear, like this Parachute Women's Waffle Lounge Set ($149). Parachute makes their products safely without harmful chemicals or synthetics, earning them a Oeko-Tex certification.

The St. Louis-based brand, Summersalt, always makes a huge splash with its sustainable swimsuits. So, it is no surprise that we also love their All Day and Night Shorts Set ($85). Available in sizes XS to 2X, the set's lightweight top and bottom is made from sustainable Modal fibers.

Boden is a British brand that works hard to limit their environmental impact by focusing on responsible sourcing and packaging. Plus, it creates luxe lounge pieces that you will want to wear everyday. One of our favorites is the Oriel Sweatshirt Dress ($98) that is available in sizes 2 to 18. Fun fact? Boden's Leicester warehouse has a zero-to-landfill policy.

Bleusalt's Midi Slip Dress ($154) is made using beechwood, which are sustainable fibers harvested from beech trees. Dedicated to environmental responsibility, this brand has quickly become one of Kaia Gerber's favorites.

Easy to wear and incredibly soft, this UpWest Comfort Stretch Ribbed Wide-Leg Pant ($55, originally $68) is made with "conscious comfort" in mind.

This ADAY That's A Wrap Top ($145) is perfect for wrapping yourself up in while enjoying a cup of tea on a bright, fall morning. ADAY is a New York and London-based brand that puts sustainability at the forefront, often making pieces from recycled materials.

The Harvest and Mill Women's Organic Jogger Pants ($59) comes undyed and unbleached, and are made using 100% organic cotton that was grown in the US. These sustainable practices help create less of an impact on our planet — for example, just this one item has saved 202.1 days of drinking water.

Sotela is a body-inclusive brand that champions sustainability by using eco-friendly fabrics and printing their packaging, stationery, and marketing materials on recycled paper. Each piece, such as the Sotela Cocoon Dress ($189), is also handmade in the brand's California studio.

The super breezy double-layered Lunya Organic Pima Wide Leg Pant ($148) is made using GOT-certified 100% organic pima cotton. We love how the length is customizable, making it an easy fit for a wide range of heights.

Bassike, a sustainable brand founded in 2006, creates eco-conscious pieces such as the Bassike Cropped Double Jersey Sweatshirt ($240). Keeping sustainability at the forefront, Bassike makes most of its pieces locally, produces the brand's signature zero-waste cotton jersey in a solar-powered garment factory, and utilizes recycled materials to create packaging.