Toy Shadow Box from WIP Kits This fun shadow box idea is a great keepsake and DIY decor idea for a little boys room. It would even make a great party decoration for you a boys birthday party or baby shower. You could easily switch the toy cars out with other toys to make it perfect for a little girl too, but I love the idea of a matchbox car shadow box. And since Christmas is right around the corner, a Christmas ornament shadow box would be a fun addition to your holiday decor. You can check out this fun toy shadow box over at WIP Kits.