I can’t top the movie version of the Stillsuits… so my take is pretty similar except to incorporate the spiral design. The sandworms is such an important focus to the Freman, I think they would mimic the sandworm look. The cloak is also tie in a spiral for that “desert fashion” look. The cloak could also be use to camouflage in the sand or even be made into an emergency one man tent to weather out a sand storm. The Maker Hook, is what the Fremen use to pry open a section of the sandworms’ ring so they could ride the worm.