Our Tenue. Jett jean is what is called a ‘girlfriend-fit’. A fit that has the appeal of a boyfriend-jean, with a slightly tighter cut that accentuates your silhouette better. The jeans are made from a 100% cotton fabric. Jett has a slim fit and a mid rise. The jeans come in three lengths for three different styles of wear - cropped, ankle height or full length. The vintage look of these jeans is achieved by giving them a mild stonewash. The Tenue. Jett jeans is made by our jeans factory in Umbertide, Italy.