purple shoulder strap blouse

this blouse is in good condition, worn 3 x what looks like a stain on the back of this shirt, in the lower left corner of the shirt, is NOT. a stain, just a piece of yarn stuck to the fabric that I just pulled off. straps on the shoulders hold up the lowered sleeves the bottom and the sleeves end with a scrunching type of material. i know the tag says large but i wore this in sophomore year of high school and i had bought this blouse from a teen section. this shirt would be small on a woman.