Oversized t-shirts are the perfect cover up for a day at the beach. They provide ample coverage to avoid any unwanted tan lines, and they can also be easily thrown on over a bikini when you need a break from the sun. Plus, oversized t-shirts are extremely comfortable, and they'll help keep you cool in the hot summer sun. When shopping for oversized t-shirts, be sure to look for ones that are made from lightweight fabric. This will ensure that you stay cool and comfortable all day long. And don't forget to pack a few oversized t-shirts in your beach bag - they'll come in handy on those long days spent lounging by the water.