Summer is nearby and so summer look is just the in thing. But even if this is hot in fashion, make sure you know when and when not to wear them.
It’s the time to get out with those flip flops but please don’t wear them to the office. Unless they are incredibly classy looking and has heels to go with your outfit that makes it professional looking, oh please ditch them! 
Regular flip flops does not only make you look like a student, accept the reality that they are not really appropriate for work even if they say you can go casual during Fridays.