Preston Blanket Workshirt - BrownThe Preston Blanket Workshirt from Double RL is made with indigo dyed double cloth from Japan that features a vintage inspired striped exterior and a diamond patterned dobby interior to create a quilted like effect. Its cut with a traditional fit that runs true to size and detailed with a pair of chest pockets, washed for extra softness, and finished with authentic runoff chainstitched side seams, which is based on workshirts from the 20s and 30s.