In advance: Make approximately 20-25 tip 129 rose drop flowers with tip 3 white dot centers for each cookie using royal icing. Make extras to allow for breakage and let dry overnight.
Also: Make cookies. Prepare dough and press into pan following pan directions. Insert stick. Bake and cool. Place cookies on cooling grid over waxed paper. Cover with thinned white icing; tap to smooth and let set.
Outline tip 3 inner heart using full-strength rose icing. Fill in with thinned rose icing in cut parchment bag. Let set. Attach drop flowers to edge of cookie with dots of icing.