This fanciful frock is more practical than it may seem: The long sleeves and knee-length hem will keep you covered on a chilly evening, and the V-neck and tie waist will flatter any figure.

Image courtesy of & Other Stories

Fact: Accordion pleats make even a low-budget dress look expensive. The midi-length gives this winter wedding guest dress a ladylike formality -- and lets you show off a killer pair of heels.

Image courtesy of Mango

Here's the thing about a nude dress: It lets you cover up without looking covered-up. And this lightweight georgette fabric looks like a second skin -- so sexy.

Image courtesy of Reformation

A midnight blue blazer dress in the (super cozy) fabric of the season? We're dead. It could be the perfect dress to wear to a winter wedding. Just add tights, a pair of booties, and a bodysuit or slip underneath to stay toasty.

Image courtesy of Topshop

You'll feel sexy rocking that sliver of midriff and a knee-high slit; you'll smile knowing you're the warmest woman at the reception.

Image courtesy of H&M