Make school fun for your little one with the best-selling trolley backpacks for girls featuring girls’ favorite cartoon characters. Since Skip Hop is a subsidiary of Carter’s, you can buy Skip Hop products from Carter’s near you. Undoubtedly, as Skip Hop primarily caters to kids, all its products are made using the best and the safest materials. Many shades of yellow include mellow, royal, gold, honey, butterscotch, fire, tangerine, summer, etc.