Need some help!!!?

well im going to the movies with a guy ive been texting for a while. im going with my best friend and her boyfriend. hes really cute and i really like him. but i have no idea what to wear or what to do with my hair, makeup and all that. i need help! okay well i'm 5'7" im light medium skin and i have dark brown hair and hazel eyes. if you are making an outfit from links then the stores i have are hollister, american eagle, pacsun, debs, macys, dillards, rue 21, victorias secret, wet seal, & i think that's it. so if you could please help me! anything would help thanks sooooo much guys!!!!