Job Interview Questions: How would I dress "professionally" for a job interview at a clothing department store?

I don't understand if I'm suppose to dress business professionally or to dress nice. I don't really have any else besides a dress suit, so that might be a little much. By the way, the interview is for Kohls.

The Inevitable Job Interview Question: "Why Did You Leave (Are Planning To Leave) Your Last Position

Recommended Answer:
The rule of thumb is to always dress one step higher than the position you are applying for. Wear the suit, but don't actually wear the jacket, simply have it with you. Make sure your appearance is neat, tidy and would reflect well on the store for which you would be a representative.

Questions to Ask in the Job Interview - How to Nail Your Job Interview

• A dress suit might be a bit too much. Try maybe the pants with the suit and a dress blouse in a bright fashionable color. Some ruffles might be nice too. Bring the jacket folded up nicely in a bag and leave it in a large purse or your car. If it's professional, you can always grab it.