Answer:
Sally Seton.
Step-by-step explanation:
The novel "Mrs. Dalloway" by Virginia Woolf covers the life of a woman named Mrs. Clarissa Dalloway in one day. And through the narrative technique of stream of consciousness, the author managed to unravel the life of Mrs. Dalloway and the occurrences of the party that she was hosting that night.
At the party, Clarissa was busy trying to entertain all her guests, all the who's who of the society and make it known to everyone her social status and as a great hostess. Woolf brings the character of Sally Seton, an old friend of Clarissa during her Bourton days. And through her character, Clarissa and her former suitor Peter Walsh were able to talk about their past relationship.