Conversation so far:
difference between senior counsel and queen's counsel
In the United Kingdom, the position of senior counsel denotes an experienced solicitor and is not directly comparable to the position of Queen's Counsel which is held by barristers.
what is the uniform of Queen's Counsel
Members wear silk gowns of a particular design.
when was the profession of Queen's Counsel established
The first Queen's Counsel Extraordinary was Sir Francis Bacon, who was given a patent giving him precedence at the Bar in 1597, and formally styled King's Counsel in 1603.

Question: how are the legal workers chosen
Self-contained rewrite: how are Queen's Counsel chosen