Expecting a new addition to the family and looking for a funny and clever way to get everyone guessing what's up? Then this front only unique and ORIGINAL Zoey's Attic eye chart DARK t-shirt design is perfect for the big sister to be! She will be so excited with his part of the pregnancy announcement! In the style of an eye chart, your little one can prompt unsuspecting family and friends to "test" their eyes by reading the letters on her shirt... ONLY to reveal a very telling message... "I'm going to be a big sister" with the bottom line revealing "ps - this was not a test!" OPTIONAL LAST LINE: add due month and year! Just add your custom requests to the "Special Instructions / Notes" section when ordering. Such a fun way to let the family and friends in on the big surprise! Made with printable vinyl.