Layering is great at any time of the year - summer, winter, spring or autumn. Unfortunately many women don't understand how easy it is, or how it can extend the look of even a limited wardrobe.
In the cooler weather, which we are experiencing at the moment here in Australia, layering offers many possibilities, and especially being able to wear lighter fabric garments, but knowing that you are still warm because you can still wear your thermal underwear underneath and no one is the wiser.
Experiment, whether in the same colors, or contrast colors as far as pants and tops are concerned. Have fun with fashion, whatever the season!