This winter I was on a search for the perfect button up pattern, and this shirt was my first make on that quest! I chose the pattern from a bit older Burda issue, from I love two piece sleeve (Diy Clothes Cute)
You can use any shape. It doesn't have to be a bunny. Just trace a shape or cookie cutter. This would be cute for any holiday, just use an appropriate cookie cutter to trace and cut out the shape, then whatever yarn works best for that holiday!