So my sister says to me 'I need cards that work for either boys or girls'. Those are not easy to make!
I started with incredible Basic Grey paper with big polka dots on it. The colors were fairly gender neutral. Then I had to find something to put in the middle of the big dots. I ended up using brads in fun shapes and colors. I love to mat so the zig zag stitches just added the feel of matting with the sparkle of metallic thread.
I used the same paper and added metal numbers to make age specific cards for boys or girls!