Loft shirt (similar from Loft); American Eagle pants; Forever 21 sandals (similar from Forever 21 here and here); Burberry sunglasses; J. Crew earrings
As far as pants go, I’m drawn to harem styles and culottes. They’re great for lounging and casual outfits, but I love them paired with a button-down shirt for a laid-back look that’s still slightly polished.