Cut out a pattern like the body of a bunny. Then, fold the white felt so that when you cut, you get two. Next, pin the pattern on the felt and cut it out.
Now, fold the pink felt and cut an ear shape. Then, glue the ears on the back of one of the white bodies. Next, glue the other white body on top of the back with the ears.
Now, glue the safety pin on the back of the bunny and let dry. Now you've got a cute little bunny brooch:)