Originally Posted by
FangsF15
I absolutely get what you are saying, and you aren't wrong.
To the OP, the point is don't skimp on a multi-million dollar career opportunity by wearing your dad's suit, or one that clearly doesn't fit, or is wrinkled, or...
No it doesn't have to be a blue suit, but also realize the vast, vast majority of applicants will be wearing a blue suit, with a white shirt, and maybe a little color other than a red tie. There absolutely have been people hired wearing grey suits, and even tan. But that is a super bold choice.
To be honest, if you need advice to realize you shouldn't show up for a Delta interview wearing a ill-fitting, dirty, wrinkly suit, you probably don't deserve to get any advice.
The point I'm making is that there are people here and at interview companies who will try to tell you that you should waste an incredible amount of money buying an expensive, blue suit and a red tie specifically to wear just for this interview. They've "cracked the code." This is completely unnecessary and doesn't increase your chances of getting hired. Look professional in business attire. That's literally all you need