Costo is a Finnish accessories brand, whose design stems from a long tradition of craftmanship. Costo pays attention to the quality and origin of their materials which is the basis of their genuinely ecological and sustainable approach to producing timeless and stylish pieces. 

The company was founded in 2006 by three designers. In the early days, the materials for their products came from surplus stock in the furniture industry, which was shaped into a collection of stylish ecological products. The collection of accessories consists mainly of hats and beanies, but also other miscellaneous products such as wallets, ties, and even aprons.