The 1st Black and White Lilly Pulitzer Print??

So I am so excited on my latest acquisition because it might possibly be the 1st black and white Lilly Print! I have seen some through the years but because of this original tag, I wonder if this could be the 1st! It is so fun because you can wear it as a skirt or a dress! What do you guys think of it? Any guesses on what the pattern could or SHOULD have been called!? Be creative! I would love your input!