st patricks day shirt boys irish t-rex dinosaur clover toddler infant outfit 5t green tstars st. patricks t-rex cute st. patrick's day gift for boys / baby girls. cute little kids tee. premium quality, short sleeved t-shirt. preshrunk 100% combed-cotton knit, machine washable. available in a wide variety of colors and sizes: infant sizes: 6 - 24 months / toddler sizes: 2t-7t. choose the size and color options from the drop-down list. machine washable. the best gift ideas for kids birthdays, special occasions, holidays, baby showers & big brother, big sisters presents.