Personalized 100 Magical Days Of School | 100 Days Of School Toddler Dress. Celebrate the milestone of 100 days of school with our adorable "100 Magical Days Of School" design! This cute and happy design is perfect for students who are proud to show off their 100 days of learning. Whether it's for a special event or just to add some fun to their everyday school attire, this apparel is sure to make them feel 100 days smarter! Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!