It's a size M. There are some parts with pig hair and some without. I'm not sure if it's like that from the beginning. The collar and sleeves have cute lace. If you look closely at the white fabric around the pigs, there are some areas with pilling. Please refrain from purchasing if you are concerned, as this is a used item stored at home. Also, please refrain from purchasing if you are concerned about the pig's fur. Please see the tag for the fabric/material. Sleeve length is approximately 38 cm (including the lace). - Color: Black/White - Materials: Jacquard Rayon 62%, Polyester 21%, Nylon 13%, Cotton 4% Border Cotton 60%, Rayon 23%, Cotton 17% Instant purchase is OK.