Nausicaä receives a Dorok Dress [1] from a Dorok woman who's daughter was killed by Torumekians. She is told that she reminds the woman of her daughter. Her Dorok guide, Ketcha wanted the dress.
The dress gets dyed blue by the blood of the Ohmu larvae [2] and Nausicaä later converts the dress into a flight suit [3].
When the Ohmu bear Nausicaä up above them, the Holy One believes her to be "the blue-clad one" of prophecy.
Nausicaä survives an insect attack because her clothes are dyed with Ohmu blood [4].
References[]
a See Page Conversions Between Editions to convert Deluxe Edition volume 1 (DE1) to other editions