If you like marine style you can wear such clothes in the winter too. But make sure that your accessories are warm like in the set below. I was inspired by Barbara Palvin's striped tee and black beret. In this outfit she reminds me of a Venetian gondolier.
BTW I miss Venice very much, I'm in love in this place. Sometimes I wish I could give up my boring job and go to Italy to run a poor (jobless) but happy life surrounded by picturesque views. Greetings to all the Italians, you are lucky people:).