Yesterday, during a brief exchange with John Green on Twitter, Harry Potter author J.K. Rowling revealed (one of?) the Harry Potter shirt(s) she owns.

The tidbit came up when Green, who is a recent addition to Rowling’s “Following” list on Twitter, jokingly tweeted about the author seeing his tweets about sales in his online store:

With the holiday season upon us, and the fact that there’s a Potter fan or two surely on your shopping list, we thought we’d suggest this “Horcruxes Got Soul” shirt as the perfect item for the Witch or Wizard in your life.

“Not only is this a clever Potter shirt,” you’ll tell the person you gift this to, “but J.K. ROWLING OWNS IT.”

You can buy the “Horcruxes Got Soul” shirt on SnorgTees.com.

Did Rowling receive this shirt as a gift? We’re betting so.