![Light Blue Dress Shirt with White Oversized Sweater Smart Casual Warm Weather Outfits In Their 30s: This combination of a white oversized sweater and a light blue dress shirt is on the casual side but is also incredibly chic and elegant.](https://cdn.lookastic.com/looks/trenchcoat-oversized-sweater-dress-shirt-large-8390.jpg)
![Beige Trenchcoat](https://cdn.lookastic.com/beige-trenchcoat-original-1364793.jpg)
![White Oversized Sweater](https://cdn.lookastic.com/white-oversized-sweater-original-3688833.jpg)
![Light Blue Dress Shirt](https://cdn.lookastic.com/light-blue-dress-shirt-original-2879709.jpg)
![Gold Sequin Skater Skirt](https://cdn.lookastic.com/gold-sequin-skater-skirt-original-4355325.jpg)
![Dark Brown Sunglasses](https://cdn.lookastic.com/dark-brown-sunglasses-original-9539431.jpg)
This combination of a white oversized sweater and a light blue dress shirt is on the casual side but is also incredibly chic and elegant.
This combination of a white oversized sweater and a light blue dress shirt is on the casual side but is also incredibly chic and elegant.