Last year I picked up about 5 American Eagle "vintage slim fit" western shirts for about $14 each on sale, and have been very pleased with them. They have either no logo or a nearly imperceptible logo near the side seam, etc. ... I've never had anyone notice that they're AE shirts, and everyone who knows me would give me shit about it if they noticed. Unfortunately, it doesn't look like they still stock them, at least online.