Allison was at the party in a robe somebody - she didn't even know who although she suspected it was one of James's family - had let her borrow. Her hair was up and she was wearing a set of earrings she had bought earlier in the week whilst shopping at Diagon Alley. She felt pretty and in good spirits and had felt extremely happy when somebody at the house had told her about the party.
Besides- She couldn't not go. Allison was far too scared to remain in the house on her own and all of the boys seemed to be wanting to go.
Wandering around - and occasionally being stopped for conversation by those who had figured out that she was 'that Muggle' - she picked up a cup of tea and blew lightly across it to cool the liquid before sipping at it. The park looked wonderful and she wished Toby were there to see it.