Teased Hairstyles for my mayfair ball?

i have long black hair and now there is the mayfair ball that is coming up so i  need to deck myself according to a nice trendy style so that i look an attractive belle amonst all and the responsibility is more on me as i am going to host the event.then my friend said that why dont i try the teased hairstyle.But before  teasing my hair ,i want to know what exactly are the steps that are followed for getting a teased hairstyle.also has someone earlier tried the Teased Hairstyles,please tell me ,as to how does it look on them so that even i can give Teased Hairstyles a try?