Write names and table numbers on 2-by-3-inch cards. From matching card stock, use a 2-inch oval punch to make bases, and cut 1-inch-long tabs.
Fold over top 3/8 inch of each tab; glue remainder of tab crosswise onto a base, with leftover fragment facing front. Tightly sew two 7/8- to 11/8-inch sew-through buttons back-to-back. Slide joined buttons onto tab; slip card between buttons.
Return to Cute as a Button.