Scotch whisky maj be our favorite export of the Scottish Isles, but it’s not the only one. According to an Act of Parliament, Harris Tweed must be made from virgin wool, dyed and spun on the Outer Hebrides, and woven in the homes of the Islanders. Produced using only human power, it’s a sustainable, beautiful, and durable natural fabric. Harris Tweed has been produced the same way for over a century, so like a tasty island dram, it never goes out of style. No wonder many designers are racing to incorporate it.