Doctor Who Gets Birthday Surprise

Fangirl apparel company Her Universe is planning a series of five top secret t-shirts to celebrate the 50th anniversary of “Doctor Who.”

The shirts will go on sale shortly after the global simulcast of the anniversary special, “Doctor Who: The Day of the Doctor,” which will air on BBC America, Saturday. The designs feature art and quotes pulled directly from the anniversary show, hence the secrecy.

"I proudly proclaim myself a Whovian, and I was overjoyed when BBC Worldwide approached us with this unique opportunity to design something special using art and story elements from Doctor Who's 50th anniversary special," says Ashley Eckstein, founder, Her Universe. "These designs have been extremely top secret, and I think my fellow Whovians will love these new pieces as much as I do."

The limited edition Doctor Who tees will be available directly after the 50th anniversary episode airs, and will be released on the ThinkGeek and Hot Topic websites the following Monday.