NWT Affliction top/ sell or trade

NWT affliction tshirt size small (fits a med also) measures 17" across bust and waist laying flat. Two toned blue with velvet and foil letters and design. This was purchased here seller said it was a med but turned out to be a small. Her opinion is that it runs big for a small. To me it fits like a small. This shirt has pretty sparkles throughout the shirt. Very nice.it may appear like lint is on it but it's the sparkles. In person it doesn't look like that .., it glitters. Catches eye!