Calling all birthday girls this Hello Kitty birthday party invitation is for you! Let Kitty White help you celebrate in style with this colorful Hello Kitty birthday party invitation featuring a pretty pink background and a rainbow of hearts stars and flower graphics. It's easy to customize your message and you can even change the font or text color! Printed on our exclusive 102lb. premium matte stock in your choice of three sizes. White envelopes included at no charge.