Lou & Grey Rollnexk sweater

Cute speckled roll neck sweater. Nice and soft. I’m thinking a cotton, elastane and polyester blend but I must have cut the tags out of this one. There is some definite give.Side slits on the side. Looks great with blue jeans! Lightly worn. Small loose thread on the wearer’s left. I notated in pics Pit to pit is 23” Length of back is 26 1/2”