'Cause who doesn't love a book about underwear? Not high literature, but lots of fun, young children will laugh out loud at these silly stories. Please be sure to establish underwear sharing guidelines before you start reading!
Underwear by Mary Elise Monsell, illustrated by Lynn Musinger -- all the animals love underwear, except for the grouchy buffalo. Everyone enjoys picking out their new underwear at the underwear fair, except the buffalo. Everyone can't say the word "underwear" without laughing, except buffalo. The animals are determined to change his mind and make him laugh. Kids will laugh right along with this silly story.