They'll get a good night's sleep with the most delicious dreams in the Birthday Bonanza Kids Pajama Set, a two-piece PJ set made of soft, comfortable Pima cotton. The partying monkeys, elephants, and birthday treats are perfect for your little party animal. 3 Button Henley Elastic Waist Super-Smooth Flatlock Seams Runs Small; Please Size Up Materials and Care 100% Long-Staple Premium Cotton Machine Wash Cold, With Like Colors Do Not Bleach, Tumble Dry Low (Line Dry Recommended) Imported Prewashed Measurement Information Model Wears Size 6 Size 6 Top Length: 18.5” (from Shoulder) Size 6 Sleeve Length: 17” (from Shoulder) Size 6 Inseam: 17.25"