What would I wear to a call center office interview?
Look Professional, I agree, If you look in the mirror and doubt anything you have on then take it off and change, just because it is a call center does not mean you don't want to look professional. I went from a bank manger job to working at a vet hospital and had no Idea what to wear, I wore a suit and got the job, I felt way over dressed because everyone else had scrubs on, But I found out he choose me because I was polite, smart and professional. Good luck
I would wear black or pinstripe dress pants with a nice dressy top. You really can't go wrong with that at any interview.
Choose a top with some color in it though - something that stands out, you don't want to look too boring for an interview.
What youd wear if you worked there. Smart oubviusly black/pinstripe trousers a fancy blouse but dont make it look like your going out on the tiles!! Smart basically
Just look professional...I wish you success !!