There’s a photo of the model (it’s the right one) on the Lana Grossa website.

Description:
Cabled Vest / Short sleeved pullover, hip length, with different cable patterns on front and back, fold-over collar, buttoned on one shoulder

Size information:

• S, M
• German sizes: 36/38, 40/42
• Finished bust circumference: 96 cm/38’’, 104 cm/41’’

Original color:
green (col 553)

Additional materials:
7 buttons, size 23 mm (Union Knopf, art. 48370, col 36)