Source google image: https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/1940_Trachtenstrickjacke_anagoria.JPG/220px-1940_Trachtenstrickjacke_anagoria.JPG
Jumper or cardigan
Source google image: https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/1940_Trachtenstrickjacke_anagoria.JPG/220px-1940_Trachtenstrickjacke_anagoria.JPG