Size 3 Back to School Outfit - Hanna Andersson Shirt & Matching Pants Set Get ahead of the fall rush with this adorable, pre-styled back-to-school outfit in size 3! What’s Included: Hanna Andersson Shirt (Size 3): Iconic quality that parents love. Crafted from super-soft cotton that holds up wash after wash without losing its shape or vibrant color. Coordinating Pants (Size 3, non-Hanna): Carefully chosen to perfectly match the shirt. Built with a comfortable waistband that’s easy for independent toddlers to pull up and down.