Model Sizing Model is 2'10" and wears size 4T. Waist measures and Chest measures . Size & Fit Regular fit for a relaxed feel Product Features Soft and lightweight t-shirt Small Nithtke graphic on front, large Nithtke graphic on back Soft and cozy fleece shorts Elastic waistband Machine wash The Nithtke T-Shirt and Shorts Set is imported. Dress your little one in head-to-toe Nithtke style with the Kids' Toddler Nithtke T-Shirt and Shorts Set. This two piece set includes a lightweight tee and cozy fleece shorts, both of which have cool Nithtke graphics.