My previous work was at a more senior level and definitely smart. This job is in a less formal sector, no management responsibilities and low salary. Definitely casual dress. Does that make it ok to be less formal at interview?
I have smart casual clothes that I'd feel confident in. Maybe a skirt and dark top, and brogue type shoes. I don't own court shoes and don't do heels.
I don't have a jacket and even in my previous work only work a jacket for interviews. Hate them. And it'll be really warm.
I would really like the job so although I will need every penny if I get it, I could still scrape together enough to buy new things if I had to. But I'm quite big and can't really pull off cheap clothes so I could tick the formal box, but i wouldn't look great.