size on the label be `` 0 to 6 month , '' but should be 6 to 9 month in my opinion . no newborn could possibly wear this , it be just way too big . I order it for we 2 month old to wear on Halloween and be shock when the giant outfit arrive . it be very cute though and the packaging would make it a great gift for a older baby . very disappoint to have to send it back .