"T-Shirt" is the first solo single released by Barbadian singer Shontelle from her album Shontelligence (2008). It is her second official single following the release of 2007's "Roll It" which was released only in select European countries. A remix, featuring The-Dream, is included on her second album, No Gravity (2010). The single peaked at number thirty six on the Billboard Hot 100 in the United States, but peaked within the top ten of the charts in Belgium and the United Kingdom. In the latter country, "T-Shirt" was certified silver by the British Phonographic Industry.