Still in paper mode...

One sheet wonder with a 8.5 x 11 sheet of paper.

Cut the following pieces from the standard sheet if paper.   Decorate if desired.m.

Along the 11 inch side cut one strip at 3 inches.    Now, sub cut this strip into a 3X3 square and two pieces at 1.5 X 5.5.  

Next along the long some cut a strip at 2-1/2.
Cut this strip into two pieces 2-1/2 X 4-1/4

This leaves a piece 5-1/2 X. 8-1/2
Cut 1/2 inch off the 8-1/2 inch side.   You should have 5-1/2 X 8.
Now cut two pieces ea at 2X 5-1/2.  This leaves a 4-1/4X 5-1/2 topper.  
Cards

Solid topper
Stripes of 1-1/2
3 X3 square, matted
2-1/2X 4-1/4 rectangles
2X 5-1/2 rectangles


8 total cards plus a  1/2 inch strip that can be placed on the inside of a cut away top.