Calvin Klein blue and white striped sheath dress 10P

This dress was worn once and has been hanging in my closet for quite a while. It’s in great condition but there are a few flaws that I almost didn’t notice…a couple tiny spots/a mark on the front (see pics), slight yellowing at the armpit (see pic and sorry), and at the bottom on the inside lining (not visible outside and no idea where it came from). Length about 34.5 inches Across the chest about 18 inches