Put on a wool stripe scarf and go for a walk in the park.
I mean, it worked in 1930. No reason why it shouldn't work today.
Photo caption 'Mode au Bois: pantelon de fourrure, beret et blouson a fermeture Eclair, vers 1930'. From DES MODES ET DES HOMMES.
(I love this couple. Who were they? How did it all play out...?)