Black and White Polka Dot Short Dress. Looking to be spotted in the crowd this springtime? Check out this Black and White Polka Dot Short Dress which is a new arrival over at Zara. This monochrome beauty comes in a crew neck design which is perfect for springtime styling. It’s features include long sleeves and a gathered elasticated waist for that extra snig fit. All you need now is your black long boots to nail this fab look.