Hello everybody,
Attached is the reference picture of the cake that I would like to know how to do? I don't know what its called...but I'm more interested in knowing the instruction or tutorial of the square giftbox shown in the pic.

Hope this post can help:

http://forum.cakecentral.com/cake-decorating-ftopict-215781.html

Its for a round hatbox lid but should be easily adapted to a square cake. Good luck!

Thank you so much!

The Confetti Cakes book also has directions on a box cake. It's a shoe box, but the priciples are the same.