when is it ever okay to go to a interview wearing jeans?

ice cream jeans image

Lisa

I got a interview at a ice cream shop and in the past when i went to interviews for retail places i wore a skirt and dressed fancy and the interviewer was wearing jeans. I've also known friends who went to interviews wearing jeans (for fast food and retail) and got the job. It's just scooping ice cream behind a counter so i'll probably be wearing jeans there anyways. So when is it okay to?
Even if they were nice dark or black jeans would that be okay?

Answer
I think jeans look nice for an interview. I mean if they're a nice pair of jeans. you could just add a cute somewhat dressy shirt n maybe some heals for shoes.