One size that fits from a 12 to an 18

53% 22% Polyester Viscose 20% Nylon 5% Elastane

Length From Shoulder- Approx. 35.5 inches 

Chest Measurement- Approx. 21 inches 

Model is size 12 and 5ft 10

The Basic Longline Cardigan Watson is super for layering as the nights get colder. It is soft and lightweight so you can still wear it under your thick winter coat. Looks great teamed with jeans or coated trousers.