You wouldn't caught me without earrings on. My faves are pearl studs or a simple dainty hoop earrings. I can just wear them with anything. If the occasion calls for it, I go for sparkly chandeliers or teardrops.
As in winters, you already wear a lot of clothes wearing heavy jewelry can be very hectic. And thus, one must be looking for something that can neither be heavy nor be uncomfortable for you. Thus, wearing earring could work great for you to add something classy yet easy to handle thing to your beauty.
I personally prefer earrings, and a simple bracelet. That is it. As it works really well with all sorts of dresses and add up a little more to your looks. It will always be known for being one of the best alternative that one can ever choose for promoting your looks.
Winter is the only season when people come out of their homes by fully covering their body from top to bottom. And thus, choosing a good jewelry during winters can be breathe taking. As I have seen my girlfriend, she does not like to wear heavy jewelries. It's time for her to choose the most simplest and the best of things that she can wear during winters. I found her wearing simple ear pieces along with a diamond ring on her hand. And this is it. Believe there is nothing to be added on. As she looks simply perfect on this attire.