Shoulder Slice Think of this trend as an update to the cold shoulder jumper. Whether it's because these sweaters come in two pieces (tank and matching bolero) or because there's a cutout at the collar bone, we're getting an extra peek of skin that makes for a sultry touch, especially when the look is formfitting. Simonett Knit Bolero Set ($165) Image Source: simonett.us Simonett Knit Bolero Set $165 from simonett.us Buy Now