One idea for wearing pastel pieces in the winter: mix them with darker colors. I like a soft contrast though, which is why I went for these jeans and this top, both which are such a soft black they're almost gray. They look great against the lighter neutrals like taupe and blush pink and create a soft transition that's still seasonally appropriate.
Coat: ASOS c/o ShopStyle
Top: MJR Sales c/o (similar, similar, similar)
Jeans: American Eagle, $37
Shoes: Banana Republic, $75 (similar, similar)
Purse: Calvin Klein/Saks Off Fifth, $130 (similar)
Approx. dates: Shoes are 6 years ago. Top is 3 years ago. Purse is 1.5 years ago. Jeans and coat are recent.