Basics for toddlers are a must too! We paired our 'basic toddler tee' over the 'pretty in paradise toddler dress' and we love the look. Tee does not come knotted, we tied it up for style! Model LeahKate is 3 years of age and wearing a 3T. She is 39 inches tall and 34 lbs. This brand runs a tad big so would recommend sizing down if in between sizes.