Designers did not remove it. Intead, they reimagined it.
A Symbol of Classic Campus Style
In the 1950s and 1960s, button-down shirts became a staple on college campuses, particularly at Ivy League schools. The loop found new life there, not as a necessity, but as a subtle marker of tradition and style.
Students embraced the clean, polished look of Oxford shirts. The loop became part of that image, signaling a connection to classic American menswear. Even though most students had closets and hangers, the loop stayed, now carrying a quiet sense of heritage.
Some viewed it as a small detail that set higher-quality shirts apart from cheaper ones. Others liked the nod to tradition, even if they did not know its origin.