Personalized 100 Days of 2nd Grade | 100 Days Of School Baby Bodysuit. Celebrate your child's 100th day of 2nd grade with our adorable 100 Days of 2nd Grade design! This cute and happy design is perfect for showing off their milestone in style. Whether it's for a school event or just to commemorate this special day, our apparel is sure to make your little one feel proud and excited. Our one piece baby bodysuit make great gift for newborns, babies, infants, baby showers and expectant moms. An ideal gift for any new parent who will want one in every color.