I have lined up a few interviews for part-time teaching positions this summer. The last interview I went on was to a non-profit educational institution and when I got there the first thing the interviewer said was "wow, an interviewee wearing a suit". I responded, "well, I didn't know what you would be wearing and wanted to play it safe" which made her laugh and broke the ice. I have another interview for a part-time teaching position this summer at another place and am wondering what would be an appropriate way to dress? I thought I would tone it down this time because I felt a bit overdressed at my last interview. It's not a full-time or even long term commitment which is why I'm unsure at this point. Any thoughts?