What should I wear for a telephone interview?

Realistically you can wear anything you like, but you should wear something that helps you feel professional and also gives you energy and confidence for the interview - a.k.a. if you stay in pjs, lay in bed, and sound sleepy then you really are not putting your best foot forward. Remember to be comfortable and confident and if wearing a suit helps you to feel more professional then do so.

Maarten Karremans