Design studio Other Matter has built on its flagship product, a petrochemical-free signage film, by recycling it into an upholstery material called Other Matter Leather, on show this week at 3 Days of Design. More about Other Matter launches bio-leather made from single-use signage
Inspired by local microbreweries, London-based start-up Arda Biomaterials has made a plastic-free leather alternative by altering the protein structures in brewer's spent grain. More about Arda transforms beer waste into plastic-free faux leather
Dezeen Showroom: Spanish designer Ceci Ferrero worked with a leather alternative made from plants to produce distinctive pendant lamps for natural handmade decor brand Let's Pause. More about Couro pendant lights by Ceci Ferrero for Let's Pause
Two British materials companies, Sages and Osmose, have collaborated to dye sheets of mycelium with natural food waste, mimicking the appearance of tanned leather and suggesting a colourful future for the biomaterial. More about Food-waste dyes bring colour to mycelium leather in Sages and Osmose project
A grape-based leather alternative and sequins made from tree cellulose are among 15 material innovations on show as part of fashion house Stella McCartney's exhibition at the COP28 climate conference. More about Stella McCartney presents Sustainable Market of material innovations at COP28
Bacteria were used to grow this one-off edition of the Bou Bag by Danish fashion brand Ganni, made from a leather alternative by London biotech company Modern Synthesis that contains no plastic or petrochemicals. More about Ganni unveils handbag made from bacterial leather at LDF
Fashion brand Ganni and materials company Polybion have debuted a jacket grown by bacteria during the Global Fashion Summit in Copenhagen, marking a milestone for bacterial cellulose as a leather alternative. More about Ganni unveils faux leather jacket made using bacteria instead of cowhide
Royal College of Art fashion student Yuhan Bai has unveiled the Soil Project, a clothing collection made with a soil-based leather alternative and vintage garments dyed with soil, at Dutch Design Week. More about Yuhan Bai creates alternative-leather clothing collection from soil
The Unwasted collection of bags by Chinese designer Meng Du are made with an alternative leather produced from leftover grape skins. More about Meng Du creates Unwasted bags from grape leather
Natural latex is combined with rice hulls and a woodsy blend of essential oils to form this scented jacket, created by Alexander McQueen sub-brand MCQ to showcase the unique characteristics of plant-based leather alternatives. More about MCQ infuses rice-leather jacket with custom fragrance
Furniture designer Mari Koppanen has resurrected a suede-like material, historically made in parts of central Romania from hoof fungus, to upholster a rotund stool and matching bench. More about Mari Koppanen wraps seating collection in traditional Transylvanian mushroom leather
Berlin-based textile designer Youyang Song has used fruit peels and algae to create a biodegradable plant-based material that offers an alternative to leather. More about Peelsphere is a leather-alternative biomaterial made from fruit waste and algae
Dezeen Showroom: British textile brand Camira has launched its first vegan-friendly leather alternative called Deca, which can be used as an upholstery fabric. More about Deca vegan-friendly leather alternative by Camira
Dutch designer Emma van der Leest believes that bio-leather might one day replace animal leather in the fashion industry and is developing a fungal coating to make the material more versatile. More about Emma van der Leest develops fungal coating to make bio-leather more durable
Copenhagen-based Beyond Leather has combined leftovers from apple juice and cider production with natural rubber to create a plant-based leather alternative called Leap. More about Leap is a vegan leather made from waste apple cores and skins
Adidas has revealed a mycelium leather version of its classic Stan Smith trainers, becoming the latest in a flurry of brands creating products from the sustainable leather alternative. More about Adidas unveils Stan Smith Mylo trainers made from mycelium leather
Fashion designer Stella McCartney has unveiled a two-piece outfit made using a leather alternative grown from mycelium, making her among the first luxury fashion designers to turn the biomaterial into wearable clothing. More about Stella McCartney creates clothes from mycelium leather to foster a "kinder fashion industry"
French luxury house Hermès has partnered with biomaterials company MycoWorks to reimagine its Victoria shopper bag in a leather alternative grown from mycelium. More about Hermès creates mycelium version of its classic leather Victoria bag
New York streetwear label Public School has collaborated with material scientist Theanne Schiros to create a pair of biofabricated trainers using a leather alternative grown by microbes. More about Public School creates "backyard compostable" sneaker from kombucha waste
San Francisco-based footwear brand Allbirds is set to introduce what it claims is the first leather alternative entirely made from plant-based ingredients. More about Allbirds to make shoes using plant-based leather to help "eradicate petroleum from the fashion industry"