I’ve found that you don’t need to wear a necktie if you can hit. Ted Williams
Theodore Samuel Williams (August 30, 1918 – July 5, 2002) was an American professional baseball player and manager. He played his entire 19-year Major League Baseball (MLB) career as a left fielder for the Boston Red Sox from 1939 to 1960, excepting service time during World War II and the Korean War. Nicknamed “The Kid“, “The Splendid Splinter“, “Teddy Ballgame“, “The Thumper“, and “The Greatest Hitter Who Ever Lived“, Williams is regarded as one of the greatest players in baseball history. Williams was also an outstanding fielder, especially in the difficult left field of Fenway Park in Boston, where he played his entire Major League career at that position.
Williams was a nineteen-time All-Star, a two-time recipient of the American League (AL) Most Valuable Player Award, a six-time AL batting champion, and a two-time Triple Crown winner. He finished his playing career with a .344 batting average, 521 home runs, and a 0.482 on-base percentage, the highest of all time. His batting average is the highest of any MLB player with 302 or more home runs.
Williams served as a Naval Aviator during World War II and the Korean War. Unlike many other major league players, he did not spend all of his war-time playing on service teams. Williams had been classified 3-A by Selective Service prior to the war, a dependency deferment because he was his mother’s sole means of financial support. When his classification was changed to 1-A following the American entry into World War II, Williams appealed to his local draft board. The draft board ruled that his draft status should not have been changed. He made a public statement that once he had built up his mother’s trust fund, he intended to enlist. Even so, criticism in the media, including withdrawal of an endorsement contract by Quaker Oats, resulted in his enlistment in the U.S. Navy Reserve on May 22, 1942.
I think that is true in any specialty field, if you are good enough no one will ever require you to dress in a affected manner.