Cypress Security interview questions

The interview was interesting to say the least. They asked me a few questions then I asked a few questions. They then proceeded to tell me that I didn't look the part and critiqued the suit I wore and how I tied my tie. Now I am not an expert in "dress" but I thought I was professional. I did mention I lost some weight, but they said it looked like I had more to lose. It just seemed unprofessional of them to cross that line, instead of talking about my qualifications.