Calvin Klein Performance Lilac-Grey Sweatshirt M

This is knit fabric, but style and fit is like a sweatshirt. Silvery grey floral applique on the right shoulder, sporty stripes that run up and down the sides. Sleeves are not cuffed, loose fitting Flare. Stain on back of left sleeve, see pic. I don't remember wearing this, I have it in black and always reach for that one. I see very subtle signs of wear at the underarms, possibly backpack (see last pic), it's minimal. Size medium, but fits like a large. Bust measures approximately 20.5, stretches easily past 23. Length down center back is approximately 24.