The trick to elevated casual is contrast in formality, not just fabric. Pair a soft knit with tailored trousers instead of denim, or a plain t-shirt under an unstructured blazer. One polished element does the work of an entire outfit.
Texture matters here more than color. A ribbed knit, a brushed cotton, a slightly heavier weave — these read as intentional even in the simplest silhouette. Comfort and polish were never opposites; they just need one piece to bridge them.