A Party Sweater: Sleeper Knitted Cardigan with Detachable Feathers Because what's better than being cosy at a party? This Sleeper Knitted Cardigan with Detachable Feathers ($136, originally $195) is the perfect piece we want to wear to all our festive soirées. Image Source: the-sleeper.com Sleeper Knitted Cardigan with Detachable Feathers $136 from the-sleeper.com Buy Now