What are three ways that the reader knows that Delia Garrett is a wealthier woman than the others in the ward?

Three signs that Delia is well-off and wealthier than the other women in the ward are that she wears nail polish, her arms are plump, and she is a Protestant. This means she has leisure time, plenty of food, and more support by the British. The other women are skinny and underweight and have markings on their bodies that reveal their suffering.