The ladies in our office split into two groups:-
The pretty ones, nice hair, sensible makeup, nice clothes, heels or at least stylish flats. They tend to be the administrative staff.
The there are the lady engineers. Ponytail (with a scrunchie not a ribbon), minimal makeup, jeans, T or polo, trainers.
Then it's time for a company dinner.
Group 1, Look pretty much the same. Maybe nicer clothes and more makeup.
Group 2, Hair down, makeup, nice top, maybe even a skirt / dress. Corrrrr! And clever to!