The $10 t-shirt deal of the day over at RIPT Apparel today is the Doctor Who-themed shirt called “Doctor Recommended” by WinterArtwork.

The shirt went on sale at RIPT today, Saturday, January 14, 2012, at midnight CST, and will continue for 24 hours from then, and once it’s over, it will not be sold on the site anymore.

The t-shirt is available in men’s and women’s sizes for $10 each in silver. Kids sizes are $15 (Boys and Toddlers in gray; Girls in white); Onesies are $18 (in gray). You can also get the design on a Hoodie for $38 (in Men/Unisex sizes in silver).

Here’s what the artist had to say about this design:

I think more people would research time travel if it were endorsed by a doctor.

What do you think of this design?