Halloween is in 15 days !!!

So Halloween is in 2 weeks
And I have NO IDEA what I wanna be.
My budget is roughly $60
And I've thought of what I could be
The Tardis, The 11th Doctor, a witch, a pirate
The Embodiment of Halloween...
However I'm missing all the sales and coupons
So I have to pay more
And I can't have this costume without this piece
Or that piece
And it's just so fustrating
Any Ideas ?