The T-shirt (but here there must be some mistake) is white with black horizontal stripes and a thicker black stripe around the neck, like something a child might wear, or a Soviet parachutist.

NEWYORKER: Labyrinth

The Celtics wore a black stripe on their jerseys as they played for the first time since twin blasts near the marathon's finish line on Monday left three people dead and more than 170 injured.

NPR: Celtics Back On Court, Offer Tribute To Victims

The flag retained its red, white and black horizontal stripes, but the writing on the central white stripe was altered.

CNN: Couple, son killed during U.S. raid in Iraq