I have a job interview for a project manager position in a construction/product design firm. Its been a short notice so I am looking for some tips and suggestions; its been a while since my last interview. I don't have a good suit and I cant get one on a short notice. Should I go with dress pants, blazer, tie and shirt (prob wont match too good color/texture wise) or is it ok to wear dark denim (APC?) with loafers, blazer and tie? Any feedback would be great; I really need that job!