It's very handy when people like the style of cakes that I've already made before. And also it gave me an excuse to organise a day off work just to go buy square cake tins. Hoorah.
Chocolate cake with ivory icing.
I heard about the ivory coloured icing from a friend but I personally don't think it adds too much more the overall appearance. The ivory was quite subtle, but the icing quality itself was good. I love my new 50cm rolling pin and non-stick mat that I bought in America, this combined with the icing helped reduce the stress level when covering the cake.