Kate Moss and Michelle Keegan are backing polka dots this spring

Kate Moss and Michelle Keegan are backing polka dots this spring

We can’t get enough of this fashion trend this season. (Picture: Metro/Getty) Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more When we think of polka dots, our minds immediately go to that iconic dress that Julia Roberts wore in Pretty Woman. As well as this, we always think of one of the most versatile and timeless prints that comes arou…