NEED HELP PLANNING

Hey, my name is Andreea Estavez and i am actually having a dulces dieciseis anos in August because i could not have a quince last year. But the problem is.. Should i make my sweet 16 like a quince or what? my mother said that i can do whatever i want but i am really not sure! the theme is "Crystal Castles" and all of the decorations will be of castles and so will my cake although i really like the "Winter Wonderland" idea, but my birthday is in the summer. But i dont know if i should have damas/caballeros and im not sure what colors i should choose becuase i really dont like my birth stone which is LIGHT GREEN!! but yeah if anyone has any ideas, please e-mail me ASAP! at AndrahWHS@aol.com
-thanx-