I have one of the best mommy-feelings in the world, and I have to shout from the e-rooftops! My two-and-a-half year old is wearing underwear all day. While I have a good stash of Blue’s Clues and ‘Days of the Week’ hand-me-downs from her big sister, I wanted to see how organic undies would stand up. Finding a good selection of organic cotton underwear was a little tough, but Under the Nile has cotton briefs for girls and boys that are supersoft and adorable. The best part is the elastic at the top, which is covered by fabric so it won’t be itchy or scratchy. Because that’s the last thing a squirmy two year old needs in between making that mad dash to the bathroom…