Home / Story / Dert T-shirt Dert T-shirt Posted 14th April 2011 Bertâs gone wrong! Help him get back on the straight and narrow in this Dert T-shirt. Previous Post Next Post Lazy Swim Club Mens Lazy Swim Club '18 Womens Summer | Big Smoke, No Joke Summer Mens | Everything is Diff... Spring | David Méndez Alonso | N... Spring Swim Womens Spring | Sorry We're Closed