Open this card, and the details (literally) come spilling out.
Cut date from card stock using number punches; pierce tops with a hole punch. Slide onto 1/4-inch ribbon, tying bows before and after each pair. Cut two slits in a note card; thread ribbon through, and tie a bow.
Use a word-processing program to cut and paste words in different colors all over a page; Cut to size (use unfolded envelope as template); affix with glue stick.