Here’s the sketch, which prompted me to make a gate-fold card:
I stamped the flip-flops and sentiment in Chocolate Chip ink; the flip-flop stamp is by Lockhart Stamps. I colored each pair with colored pencils and gel pens to coordinate with the paper.
The paper I used is by We R Memory Keepers (72 & Sunny collection). The card base is Bazzill cardstock. The sentiment is by Elzybells Art Stamps. (I had to use a paper clip to keep the card closed while I took the picture; it’s not meant to be part of the card.)