One of my favorite simple floral patterns is in this sidelight pattern.  I love the simplicity and the rhythm.  This pattern is supplied at 2.9" x 10/5 inches and can be enlarged as much as you want keeping the same aspect ratio.  This includes the dimensions of 8 x 29.  If you want to print the pattern as is on your own printer, and then enlarge it by xerox this is fine.  I can however send you any variation of those same dimensions as a multipage pdf file for you to print and tape together.