Abby Cadabby! Who can resist these cute character face kids t-shirts? This shirt is all face...Abby's Cadabby that is. Dress the whole family, with our charcter shirts for your next birthday party. This pink, standard fit infant t-shirt is made of 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Abby Cadabby tshirt style.