What aspect of life does "sartorial" focus on?

The term "sartorial" is derived from the Latin word "sartor," meaning tailor. It specifically relates to clothing, fashion, and the art of tailoring. When something is described as sartorial, it pertains to one's style of dress or how clothing is made and tailored. This focus on fashion and tailoring distinguishes it from the other options, which address different areas of life. Personal hygiene is not related to sartorial matters, architectural design concerns the structures and buildings we inhabit, and culinary arts revolve around cooking and food preparation. Therefore, the correct answer captures the essence of sartorial as it pertains solely to the realm of clothing and fashion.