How about an egg-shaped tangram puzzle. See more like this at: https://nrich.maths.org/public/search.php?search=tangrams
Hang pennant flags from Easter basket handle
Fun shaped cards and matching envelopes
Easy enough for little kids to make! Fun shaped cards - chick, bunny and spring flowers
Jumping origami bunnies
Make some paper daffodils!
An Easter craft for the kids but would also make a wonderful hanging or bulletin board decoration. http://www.auntannie.com/Easter/EasterChickCard/
Make a Spring Flower Bouquet-with patterns to print!