So what are you supposed to wear? You've got some employers wanting you to dress a little better than the code for interviews, but if you overdress you appear ignorant of the culture. While no strict universal rules exist for dress code, there are some guidelines you can think about when dressing for interviews and work:
Whether you're dressing for an interview or just a Tuesday on the job, you want to show that you fit in. Jeans and a T-shirt won't work for a lot of industries, but a suit and tie might not work for others. Look at the industry and the workplace and take cues from other people.