Red Blue and Burgundy Knit Sweater w/ Bell Sleeves

Super pretty red and blue striped knit sweater! So perfect for fall. The sleeves flare out like bell sleeves. It has a unique neckline, sort of a keyhole style but not connected. I would say it fits like an S/M but it would be fitted on a medium and bigger on a small. Measurements in pictures but if you have any questions feel free to ask!