Unisex nursery colors, maybe an orange too. Babies need stimulating colors. I like these better than the cliche blue or pink for boys or girls. I don't know if I want to find out or not yet so this is perfect :)
Peppermint Candy Cookies - by Glorious Treats Peppermint Candy Decorated Cookies - by Glorious Treats with step by step decorating tutorial. Recipe for Peppermint Royal Icing, link to Chocolate Rollout Cookie Recipe and several other links as well.