A detection clothing structure is provided with a clothing body, and the clothing system is combined with at least one detection side module. When the clothing body is worn on the body, it can detect the change of physiological signals on the body or the change of body tilt angle, and the clothing body is provided with at least one opening part on one side to facilitate or wear the clothing body with one hand.一種偵測衣結構,係設有一衣本體,而該衣本體係結合至少一偵側模組,當衣本體穿著於身體上時,能偵測身體上之生理訊號變化或偵測身體傾斜角度之變化,且該衣本體於一側處係設有至少一開放部,使能方便或單手穿著衣本體者。