Ann Taylor Loft sweater casual nautical look sz M/L

Ann Taylor Loft casual sweater sz M/L? Really pretty bright white with rose colored stripes. Sleeves are sewn up with button, meant to be worn sort of rolled. (If you are the type of person who always pushes the sleeves up, this is perfect for you, as it’s already done!) No size tag on this one, so please review measurements. I suspect it’s a medium or large. Pit to pit: 23” Shoulder to bottom hem: 25” Perfect condition (except for missing tags!) no signs of wear noticed.