If you've ever admired that polished yet effortless 'rich mom' look, quietly-chic sweaters are where it starts. The right knit can instantly make jeans, trousers or even leggings look elevated and expensive. And the best part? You don't actually need a designer budget to pull it off. Below, we rounded up 17 rich-mom-style sweaters that could pass as designer but are secretly under $30. Think: easy cardigans that work for school drop-offs, lightweight crewnecks for coffee runs and elevated knits that are made for casual days in the office.