Portuguese Flannel is a family business spanning four generations, and this shared knowledge, care, and authenticity are evident in their shirts. The brand's factories are located in and around the city of Guimarães, Portugal, a city renowned for its quality mills and textile industry. The inspiration for Portuguese flannel shirts comes from the surrounding region and the people who live there. By blending this traditional craftsmanship with a contemporary aesthetic, they produce shirts that look great while telling our story of Portuguese heritage.