Ok i wanna go clubin ive been around town on weekends people say i look like 19 whats the best way to get in?

i went into town like 2 days ago with friends there older 1 is younger i was in a pub next to a club the bouncer came in looked at me i looked at him i didnt flinch he threw my mate out but not me so i obviously looked the part so i just wanna know whats the best way to get in a club i know 16 year old girls that go