Make a monthly calendar that's as changeable as your schedule. Instead of crossing out plans as dates shift, just move the notes and stack them up on busy days. 

Post-It Note Calendar How-To

Start with a 26 1/2-inch square sheet of Masonite fiberboard. Spray-paint it white, and let dry. Then use tape (we suggest easy-to-reposition washi tape) to create a seven-by-seven grid of three-inch squares. 

Post-it Notes, in Tropical, $20 for 12, and Neon, $19 for 12, staples.com. Washi tape, in Bright Sherbet, $20 for 5 assorted rolls, happytape.com. Maxi Classic bag, $131, by Brave Brown Bag, from purlsoho.com.