Mens Long Sleeved Checked Button Down Ben Sherman.
In excellent used condition. 
Turquoise, navy and white check cotton. 
Shaped hem, rear back pleat. Adjustable button cuffs. 
Chest pocket, all the usual Ben Sherman tags/labels
Labelled as UK XL
Measurements Laid Flat:
Pit to Pit: 24"
Waist: 24.5"
Length from collar: 26"