for a long brown prom dress what hair style should i get for prom?

my dress is dark brown and its silky material and im going to wear gold earrings and gold high heels but the problem is my hair? :O like how in what way is better? any styles. should i have long and curls? or up? i don’t know . Please help me. my prom is next saturday and i don’t know what hair style should i wanna get?