J. Crew Cardigan Womens Small Grey Ribbed Sweater Jeweled Buttons Supersoft Yarn Size Small Preowned-Good Condition A magical mixture of merino wool... alpaca and stretch make this cardigan supersoft (hence the name). We added vintage-inspired jeweled buttons, just for fun. Who says sweaters don't know how to party? Polyamide/merino wool/alpaca/elastane. Hand wash. Import. Item AF014.