This Tweety cake is made with two colors purple and pink. I made two different colors to make it pop. So to make that I first piped pink on the bottom in a straight line then smoothed it off then you do the same with the purple.
For the Tweety I did it by hand but you can also print it out and trace it on top of the cake then pipe it in. I used the star tip. Then I made some rosettes all around the cake to make it girlie, sprinkled some star sprinkles. For the Halloween theme I put spiders and made a spider web around it.
For the cupcake I did a simple swirl with both colors together then piped a spider web on top and place a spider. You can find them in any stores, I got mine at the Dollar tree. Is simple and very affordable to make.