I got both my 21st cake and our very simple wedding cake - a a slab cake decorated with white chocolate ganache and gold hearts from the Cake Box - you can google it. Look under Special Occasions. Not to sure if it is too far away but they are lovely cakes and I thought reasonably priced.
1/ 8 Zeta Crs O'Connor WA 6163
ph: (08) 9314 1074

Good Luck!!!