image via miriambereson.com
If I just got a wall calendar for "looks" and hung it solely to keep track of the date, I might go this route. This fabric panel calendar from SeptemberHouse on etsy just screams for embellishment.
I'm more of a planner girl. Love the hand drawn quality of this one from TheAyBeeCees.
Another good planner from Sarah Pinto's etsy shop if you're a weekly organizer. She has a variety of cover options to choose from.