I know a lot of people here really value the “Sunday best” for Mass, and I totally understand why, but just saying when I first started going to Mass I was an atheist with no religious upbringing who was very nervous to be there. I really haven’t had proper “Sunday best” clothes until now, a year after being baptized. You never know why a person isn’t “dressed up enough” for Mass, so please use discretion and try to be kind.
Honestly if you’re straight up judging a person for what they’re wearing to mass you need to worry about yourself and pay closer attention because you need Jesus