Ever heard of the famous Japanese Denim Brand – Sugarcane. ? The unique thing about these Jeans is that they are made from Sugarcane fibre mixed with cotton threads. These threads are dyed in natural dyes(mostly) and then Selvedge denims is woven over 40+ year old Shuttle looms – resulting in a very unique texture due to all these processes.. These can be called truely Vintage denims and are rightly termed as Dungarees and not Jeans. .