You are searching through the best designs in Zazzle's 20th invitation section, where you can find a variety of 20th invites and announcements ready to be customized or purchased as is. Most Zazzle announcements and invites ship within 24 hrs of ordering. Choose from five premium paper options and print both sides in full color. Add your own text and images to this horizontal 9.25" x 4" card for free! Each invitation conveniently comes with a white envelope. Browse other related products on the main 20th page.