At the time, Swift was wearing a blue and green plaid skirt and button-down set from Miu Miu, which was both Christmas-y and in keeping with her recent trend of wearing so much plaid. As Naya ...

6. Endless Options: I always say it's better to have choices, and this full wool skirt comes in 23 plaid options, ranging from a forest green to a midnight blue pattern - $43 at Amazon!

Middleton has also had many other memorable tartan style moments over the years, from donning a plaid mini skirt when she turned 26 to the classic navy-and-green checkered peacoat that's become an ...