Well you would definitely want to come to your interview with tamed hair and professional alot of interviewing tips say to wear your hair out of your face i would say to go online or youtube and get some ideas I have 3a hair for more formal events I usually put my hair up in a nice bun with a few curls hanging out or ill pin the front of my hair to the back with some twist luckily this is a receptionit job for a salon so i think they want to see someone with a playful style of hair BUT REMEMBER STILL KEEP IT PROFESSIONAL what about a low bun with a few curls hanging on the sides near the side burn area?