Listing will Include Shirt or Onesie with Personalization. White Shirt or Onesie with little monster swinging from appliqued age. Perfect for your Where the Wild Things Are birthday party! Design can Be redone in another color combination if you prefer! Available Onesie Sizes 12mo (17-21LBS) 18mo (22-26LBS) Tee Sizes (100% Cotton) 12mo 11W x 13L 18mo, 11.75L x 14.5L 2T, 11W x 15.75L 4T, 13w x 17L 6T 13.5W x 19.5L