Sentence:  As soon as Julia returned with a constable, Timothy, who was on the point of exhaustion, prepared to give over to him gratefully. The newcomer turned out to be a powerful youngster, fully trained and eager to help, and he stripped off his <WSD>tunic</WSD> at once. 
Meaning of the word marked with <WSD> tags:  A garment worn over the torso, with or without sleeves, and of various lengths reaching from the hips to the ankles.