T-shirt

A t-shirt was an item of clothing.

The older Norman Bean wore a Buffy the Vampire Slayer T-shirt. (PROSE: Homework)

When Joel Mintz met the Seventh Doctor and Chris Cwej in 16th century Japan, he was wearing a Real Ghostbusters t-shirt. (PROSE: The Room With No Doors)

Kamala sold t-shirts in his shop in Borneo that said "I SAW THE UNTHINKABLE CITY AND LIVED!" (PROSE: Alien Bodies)

Whilst on the SS Madame de Pompadour with the Tenth Doctor and Rose Tyler, Mickey Smith wore a t-shirt with a picture of the Nintendo Entertainment System controller over the caption, "Know Your Roots". (TV: The Girl in the Fireplace)

After avoiding his own death at Lake Silencio, River Song bought the Eleventh Doctor a t-shirt saying "I died at Lake Silencio and all my wife got me was this lousy t-shirt". (PROSE: Houdini and The Space Cuckoos)