@stellamccartney
Stella McCartneyWinter 2026 introduces Brewed Protein™ by Spiber – a new vegan alternative to animal-derived fibres. The production process of Brewed Protein™ has a roughly 75% reduction in green gas emissions compared to conventional cashmere, and around 90% or more for water use and land use. Shop #StellaWinter26 in-store and at stellamccartney.com #StellaMcCartney #BrewedProtein #Spiber
On the profile · Sep 19, 2026