This is the most classic set for your handsome little boy. The blue batiste top features a fully lined bodice, piped collar and white smocking across the chest; matching shorts (also fully lined) button on with white fabric covered buttons. Absolutely perfect for baptisms, weddings, portraits and other special occasions. **Sizing note: fits true to size. The model is 3 years old wearing size 3T. If between sizes, I recommend sizing up. The following are the approximate measurements from shoulder to stride: 12m - 17" 18m - 17.5" 24m - 18" 2T - 18.5" 3T - 19" 4T - 20" 5T - 22"