Pretty Blue Top by EVEN Size L But Fits Like M

This is a top I purchased from SAKS FIFTH Ave. I guess the tag must have bothered me when I wore it because I’d removed it, but I purchased another top by the same brand that day, and it’s tag is still attached. I wore this top once and never even wore the other one, which I’m also listing today. They are both size Large but I think they fit more like Mediums. They’re soft & comfortable.