What to put under the diaper cake? I used a 16 inch Cake Circle (comes 4 to a pack for around $4).
But the plain white needed something more.
Using Accent Essentials Cricut cartridge, I cut an 11 inch circle - largest size I could create on a 12" x 12" mat. Circle was attached to center of the 16 inch cake circle.
Then I cut 50 two inch circles in purple. Also, from Accent Essentials, I cut 25 white flowers at two inches and 25 pink flowers at two inches.
After taping and glueing I got the above result.
And I had a lot of flowers left over.
I like the decorated Cake Circle. It gives the Diaper Cake a more finished look.