Only sizes 3M thru 9M include the hat shown; sizes 12M thru 24M do NOT include a hat. This is such a handsome and fine white dressy outfit for your baby boy! Suitable for Christening. One piece longall with long sleeves has dressy piped collar and many pintuck pleats down the front bodice, along with embroidered detail. The pants have a button on effect in the front, with a few pleats. Gorgeous white pique. Layette sizes have elasticized leg openings. Larger sizes have cuffed hems. Includes matching hat. 65% cotton/35% poly. Machine wash. By Petit Ami.