brurkjole (Norwegian Nynorsk) comes from Norwegian Nynorsk kjøle, from Norwegian Nynorsk kjortel, from Old Norse kyrtill, from Old English cyrtel, from Latin curtus, from Proto-Indo-European (s)ḱer- — dung, manure, filth; manure, dung, filth.
Ancestry of “brurkjole”, step by step
brurkjole traces back through two separate lines of ancestry.