Personalized 100 Days Of School Toddler Dress. Whether your child is attending school in person or virtually, our 100 Days Of School design apparel is a fun and stylish way to celebrate this special occasion. It also makes a great gift for teachers, classmates, or friends who are also marking this milestone. Get your hands on our cute and happy 100 Days Of School design apparel today and make the 100th day of school even more memorable! Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!