I know this is not crochet, but I'm thinking it can be translated to fillet crochet and make a lovely light sweater Жаккардовый свитер - Вязание - Страна Мам
Ravelry: Project Gallery for 1 Audrey Cardigan pattern by Isabell Kraemer
Ravelry: Veðurfræðingurinn - weatherman pattern by G.
These Ribbed & Ruffled Tea Cozies are like sweaters for your tea pots! Both the pretty ruffled version and its plain fellow are perennial favorites.