How do I style oversized women's t-shirts for a chic look?

I visited a clothing store recently to buy an oversized t-shirt. I wanted to create a relaxed but stylish look. But when I checked the options I felt unsure. Some looked too baggy. Some didn’t have a flattering shape. Some didn’t seem easy to style at all. I could not trust them. I could not decide confidently.
Then I tried another store. Some oversized tees looked better but styling ideas were still unclear. Some felt comfortable but not fashionable. Some looked good at first but didn’t pair well with other pieces. I remembered wearing an oversized shirt once that felt too sloppy instead of stylish. That made me hesitate again.
Later, while browsing online marketplaces including alibaba, I found many styling ideas. Some paired oversized tees with fitted jeans. Some used layering techniques. Some showed trendy street-style combinations. There were many options available. This made me interested but still unsure.
Now I am thinking should I follow online styling inspiration or experiment myself with what feels comfortable? What would you try for a chic casual look?