Hello!  Amy K. here today with some rainbow inspiration.  We can't be tired of rainbows yet, can we? 

I've used an older die, Diamond Stripe Square Confetti Cuts, to cut out six panels of Reverse Confetti card stock......Flamingo, Tangerine, Buttercup, Lime Green, Baby Blue, and Grape Soda. 

The Diamond Stripe Square Confetti Cuts was die cut once more in white.  This panel was adhered to a 4.25 x 4.25" note card and all the colored pieces were inlaid back into the white die cut panel.  The sentiment, from Perfect Timing, was stamped in the center with bold black ink.  Simple, easy card that is flat.....so it's perfect for mailing!