This is my Saturday/Sunday uniform- a knotted tee and boyfriend jeans. It's the easiest, most comfortable thing you can wear and still look somewhat put together- in my opinion. To make it look like you actually tried, put on some wedges and a rhinestone necklace. I have been knotting everything this summer. The knotting is key in this outfit too-- with baggy boyfriend jeans your top needs to be tight or short so you don't look shapeless.
Have a fabulous week!