Supple jersey shirt (white button down short sleeve shirt)

I bought this shirt for vacation, only to realize I don't trust myself with white shirts haha! I've never worn this shirt, however it no longer has its tags. You can see the description below from Simons: Twik exclusive Patch pocket on the chest Supple and stretch jersey with a bouclé underside Buttons down the front Straight, loose fit Composition 95% viscose 5% spandex