What symbolism does the blue dress have in moon over manifest?

In "Moon Over Manifest," the blue dress symbolizes hope, identity, and the connection between past and present. It represents the protagonist Abilene's longing for her mother and her desire to understand her family's history. The dress serves as a tangible link to the memories and stories that shape Abilene's journey, highlighting themes of love, loss, and the search for belonging. Ultimately, it embodies the resilience and strength found in understanding one's heritage.