J.L.
We get white stickers (like the ones people use for lables, garage sale pricing etc), and cut them to whatever shapes you want, then dye them.
My mom and I used to do the "blow out" method.
You take a tooth pick or something else thats small and sharpe, and poke a small hole in the top and bottom and then blow out the egg inside (sometimes you need to sjake the egg before to break up the yolk). Then you can dye them however you want and display them (either hanging from pretty ribbons or around the house in decorative baskets). just be really carefully because it's just a shell (we used to hang them in windows and it looked pretty cool).
Good Luck!