What should i use to look more gothic?

ok please dont ansew this like ( ew girls hate goths) i already have a girl ok ..............i whare black tripp pants with black chains fangerlis gloves black solid spiked wrist band one row spiked choker black and white converse marylin manson/300 black shirts but i just stil dont look al that goth for some reason...my hair is brown with no style im not alowed to dyye it black or get eye liner what should i use to look more gothy?