I had always assumed that clothes like this were "Tatooine Desert Robes". The Jedi all wearing the same thing in the prequels seems odd to me. : r/StarWars
Download Obi Wan Kenobi Desert Robe Wallpaper | Wallpapers.com
Desert Brown Jedi Robe Men's Medium - Walmart.com
What's With the Heavy Robes in Hot Climates? - Outdoor Revival
THOMAS EDWARD LAWRENCE - LAWRENCE OF ARABIA (1888-1935) AN IVORY SILK DESERT ROBE