White T-shirt is a classic that never die. Hollywood celebrities love the classy look. The iconic outfit worn by Grace Kelly or Winona Ryder in the movie, simply putting on the washed jeans with a plain tee is still trendy nowadays. x Karla is established by the famous celebrity stylist of Justin Bieber, Karla Welch. Claiming as a prefect T-shirt in the world, the collaboration of x Karla with Hanes, a well-known innerwear and activewear clothing brand in US, is a must-have of your closet.