kantai collection, fubuki (kantai collection), murakumo (kantai collection), shichibusa (chick1007), cosplay, fubuki (kantai collection) (cosplay), murakumo (kantai collection) (cosplay), 2girls, black hair, black legwear, costume switch, dress, green eyes, hair ornament, hair ribbon, long hair, low ponytail, multiple girls, pantyhose, ponytail, ribbon, sailor dress, school uniform, serafuku, short ponytail, silver hair, standing, thighband pantyhose, tied hair, tress ribbon