All sizes are three layers in your choice of flavors. Photos are examples of my work. More photos are on the Slice Bakery Facebook page. Six inch, 8-12 servings. Eight inch, 20-28 servings. Ten inch, 35-50 servings. 
Some designs may (rarely) carry an additional charge which we will discuss in your confirmation.
Add a 4 inch two-layer Smash Cake (yellow only) for 1st Birthdays. $20