For a quinceanera you have a vals an: entrance;vals; and exit after you do the exits lights are off so you and all of your chambelanes and damas go to a outside the reception or if there's a room where you can all go and hide well you choose a music theme like for example: Hip-Hop merenge tropical salsa 50's or other kinds of music this is called "el baile sorpresa" nobody will now that you guys will dance this you choose the song and an outfit that you can all afford since they still got to pay the dress or tux rental these are appropiate clothes that go with the music  hip-hop: dark blue levis' white shoes white shirt with black cap(you can let the damas wear a shirt of the color theme)and guys white or mini skirt(black ) a shirt (color of your choice) merenge:black (or color of your choice) dress note: should be a dress that is free of movement not a tight one from the bottom it should be knee lenght guys tux no tie  white shirt with first top buttons open so it looks like a "v" with suit  tropical: a hawain or floral dress (whatever type of style you want) guys tux pants an hawain shirt salsa:red long dress guys tux pants no suit on shirt tucked in first top buttons openlike a "v" 50's : go to a hallowen store buy 50's costume note if your 15 th is on october youve got bad luck costumes are expensixe on october if your 15th is on summer your most likely to get it half the price get the poodle skirt and white shirt guys wear jeans and black tight shirt NOTE:it would look nice if you ALL wear CONVERSE cuz thats what they were wore with  Other kind of music: that's up to you what you want to wear