Answer:
If you are looking for a quick fix then a belt over the top of a fully untucked man shirt is a quickly and you can leave your trousers on but slip on a pair of heels. Hey presto you have a smart secretary. Even better if you can slip a padded bra on underneath. Adding a taste of lip gloss will also make you feel even more feminine and of course there's nothing to stop you wearing a pretty pair of panties or tights under your suit as long as you are thoughtful in the men's room.
Madame Beau