SWEATER Color block sky blue & gray probably polyester has buttons at neck NWOT

Sweater - Color block sky blue and gray sweater probably polyester but no tag. NWOT Measurements- 34” nape to bottom hem; armpit to armpit 20.5 “; length of sleeve from armpit to cuff 18.7 The color in the first three photos is accurate. Sixth photo shows the front outside of sweater where button loop is located; 7th photo shows loop for button which causes the dimple on front outside of sweater. Last photo shows manufacturer’s flaw on back side of sweater.