The cake will be covered in fondant. It is a 3 tier round cake -- 12in, 9in, and 6in. It is for a girl's 13th b-day party. The colors are lime green, bright pink, and orange. of course, we can and will use white as the background color. We were thinking about having polka dots on one layer, stripes on one layer, and something else on the top layer? Maybe a big fondant bow on the top layer? We have tried making fondant bows before and failed, but are willing to try again, assuming that we have a back up idea =) Please and thank you!!!!!!