Ha! I actually did dress up for Freddie Mercury for Halloween. As Zombie Freddie! & My Friend dressed up as Zombie MJ...but anyway...
Is'nt the actaul outfit about £30-£40? :-O! I made my own for about £6 :-D To make my F.M outfit...I got some old white jeans & used double sided tape to put red ribbon down the side then gold ribbon on top, a plain vest top,a yellow jacket/hoddie (or in my case a cardian LMAO) & don't forget the fake tash!
(add white make-up & fake blood if desired)
TADA! there you have a (cheap) F.M costume! :)