Tokyo Otaku Mode is currently taking votes on special designs for just that, as part of its Evangelion x Full Graphic Kimono project up until Halloween, or October 31.
Whichever kimono ends up with the most votes will be sold at Tokyo Otaku mode, limited to 100 units.
There are six different designs you can choose from, all taken from Evangelion: 3.0 You Can (Not) Redo.