The idea that a pantsuit is unprofessional is outdated. It emanates from a male power structure that seeks to keep women in their place. Many recruiters themselves wear pantsuits. If you are not comfortable or confident wearing a skirted suit, you might not interview well. You should be true to yourself, and your clothing should reflect your self-image and help you project your most confident self.
Some women feel they look better in pantsuits than in skirted suits.
Pantsuits may be more acceptable in colder climates. Some professionals view pantsuits as actually more professional than skirtsuits because they make women seem powerful and more equal with men. It's better to be overdressed than under. Whereas you might go wrong wearing a pantsuit, it s almost impossible to go wrong wearing a skirted suit. Many experts say a pantsuit is OK for a second or third interview, but the skirted suit is still the best bet for the first interview.