i have the large celebration entrance up in the couple of weeks as well as i need to consider of the heaps great dress so if any one has any ideas which would be unequivocally helpfull. . it has to be amaaaaaaaazing! thanks!! 
Costume Information You Want To Know
the classics are Pirates, Gangsters, Super Hero’s/Villains
You could always go for something like Film characters, Fairy story characters or celebrities
i’ve found it pretty easy to pull together a great pirate costume from things in my wardrobe and everyone likes pirates. also try looking at http://www.wtfcostumes.com/ for really crazy weird ideas