Here are 25 teen-centric Jonesi Bed Blanket recolours that aren't "too" adult-themed but aren't childish, Mom, GET OUT OF MY ROOM -
These were uploaded before I started to rename my files. So this is in the old format. Sorry about that.
Download here! Jonesi mesh included, any other bed blanket meshes you have will pick up these recolours as well! ;)