Vtg Cornerstone Women's White Cotton Blend Pinecone Turtleneck 18W Base Layer This vintage Cornerstone Women's White Cotton Blend Pinecone Turtleneck in size 18W is a stylish and comfortable base layer perfect for casual occasions. The turtleneck features a striped pattern and long sleeves, making it ideal for the winter and fall seasons. Made of a cotton blend knit fabric, this sweater is machine washable for easy care. The white color and Christmas theme add a festive touch to this classic and basic style sweater. Pit to pit: 25"