Dear Angie and all my stylish friends who dwell in chilly climes, I have a question for you about tights. I'm looking at opaque black fleece-lined tights and grey wool-blend tights on Zulily. I've always been able to get away with sheer hosiery in the winter but am not sure if I can still do that here in northern Indiana. So, can opaque hosiery be worn with style? Or will I need to wear pants when it's too cold for sheers? Might I want these tights to wear under trousers? I'm feeling totally clueless but know you can set me right!

Thanks,
Becky