While browsing at a local garage sale, Jamie spots a vintage cornflower blue three-piece suit that he wants to buy. Next to this suit is a navy-blue suit on the same rack. He asks Sally, who is running the sale, how much the "blue suit" costs, to which she replies "$20". Jamie asks Sally to wrap up the "blue suit" and hands her the $20.While Sally is wrapping the suit in brown paper, Jamie continues to browse. When Jamie opens the package at home, he discovers that Sally has sold him the navy-blue suit instead of the one he wanted. Jamie goes straight back to the garage sale and asks Sally to swap the navy suit for the one he wanted but is told it was already gone. Sally further refuses to refund him the $20. Discuss Jamie's legal position.