Graham crackers, chocolate, and Marshmallow Stretch Cotton Twill next to a campfire, anyone? Get the best of both worlds with this cotton twillit has all of the incredible features of a twill (structure, diagonal pattern, crisp hand) combined with the winning details of a stretch cotton (pliability and breathability). Take advantage of the crisp drape to craft boxy jackets, straight-leg pants, and overalls that are perfect to wear for painting projects. This material is slightly light-permeable, however, a lining is generally not needed for most projects.