Ralph Lauren striped 3/4 sleeve t-shirt

Ralph Lauren Jeans Co. fine blue and white striped t-shirt. 3/4 sleeve with small pocket on one sleeve. Loose band at end of sleeve and hem. 2 button detail on each shoulder. Maybe worn once. Size tag is missing. Measurements below - probably a large Pit to pit is 19” Shoulder to hem is 24” Sleeve length is 18”