I have a wedding cake due nextmonth and i am trying to figure out what to do. She wants it to look like a present with a bow on it. That will be a first. Now for the tricky part; their colors are blue, black and purple. Its going to be a square cake where each layer will be turned so it's not all sitting the same way.
There are a ton of square package type wedding cakes. Maybe you can find something to help spark your creativity.
You could always have fun with polka dots and stripes. Make bottom tier striped, middle tier plain, and top tier polka dotted then top with bow with all colors in it to tie it together.