Christmas tree inspiration

So with a bit over a month left until we decorate the Christmas tree, we always do this on December 1st, I'm looking for a little inspiration.Every year I like to have a bit of a theme or colour scheme in mind.Last year I let the kids go nuts & do what ever they wanted & I must say it was a bit of a Hodge podge tree( no offense kids!)My family like to tease me & call me the "tinsel police" ,