springfield (classic witch) (girls' frontline)
Springfield's first skin from Girls' Frontline, as part of the 'Halloween Carnival' skin collection from 2016.
It's a witch costume, consisting of a black witch hat, a choker, a black dress with a black cape, black elbow gloves, a belt, black pantyhose, and black shoes. She's also shown with a basket with candy.
This tag implicates springfield_(girls'_frontline) (learn more).