Here is the gift card holder/card that I ended up giving to my sister for her birthday. This is the same pattern as the Seriously one below. The finished size is 4.25 square. There is a pattern for this over at: http://www.splitcoaststampers.com/forums/showthread.php?t=400019
Both of the patterned papers are by American Crafts. The blue is Baja Breeze by SU. The sentiment stamps are all part of the Birthday Wishes set by Scrappy Cat. The mini cupcake is from a $ Studio G set at Michael's. I colored it in with Prisma Colored Pencils. The black paper is misc. I Inked the edges with Black Versafine to age it a little.