I miss the days when professors / instructors took pride in their appearance. Not expecting someone to wear a suit (though it's professional-looking), but a wrinkled up shirt?

@Zed Chemistry appearance back then had nothing with whether resources were limited or not, dummy. They dressed well because they took pride in their appearance and rightfully believed that are judged by the company you keep.

Appearance was important those days since education had limited sources but now education's sources are various and very easy to access that's why professors try to look easy for the students 😊