houndstooth

This term describes a specific geometric textile pattern that conveys a sense of traditional elegance and professional formality. It is most frequently associated with tailored clothing, such as blazers, coats, and trousers, often evoking a classic British or academic aesthetic.

As a noun, the word refers to the pattern itself and is typically treated as an uncountable mass noun when describing the fabric or the design style. When used as an adjective, it functions as a classifier to specify the type of pattern on a garment.