The Coastal Grandmother Capsule Wardrobe: 7. The Cable Knit One of the pieces I really wanted to find for this edit was the turtleneck cable knit worn by Diane Keaton in the beach picnic scene with Jack Nicholson and this is one is perfect - lightweight for breezy summer days, soft and the perfect off-white shade. LTKstyletip LTKeurope LTKSeasonal