The three words "What Bird" in men's clothing may refer to the following brands:

* Announcement Bird. Baoxiniao is a well-known domestic men's clothing brand. Its current products cover different styles such as business, leisure, and sports, satisfying mid-to-high and high-end consumer groups, and accelerating its development towards fashion, personalization, and high-end.

In addition, please provide more detailed information to help you find the brand or clothing you are looking for.