JONES New York Sport Sleeveless Jacket

JONES New York Sport Sleeveless Jacket. Size Small Length measures 26 inches. Pattern is brown and black houndstooth and stitching gives it a quilted look. Soft and comfortable. The fleece inside is lined The inside flap by the snaps has turned reddish. I assume this is from the zipper when jacket is zipped and snapped closed but not visible when wearing. I only noticed this when photographing.