Here are some examples:
* "He was a conventional-looking man, with a suit and tie." This means he looked like a typical businessman, not standing out in any way.
* "The car was a conventional-looking sedan, nothing fancy." This means it was a standard, unremarkable car, not a sports car or a flashy luxury vehicle.
* "The house was conventional looking, with a white picket fence and a manicured lawn." This means it was a typical suburban house, not a modern or unusual design.
The term "conventional looking" implies a lack of originality or distinctiveness in appearance. It can also suggest that something is unremarkable or boring in its design or style.