Actually, I don't have anything like that. I have some photos of a young people's get-together at
Dickens springs, about 1922 or so, they were older children and young teenagers in very casual attire.
I also have a studio portrait of my grandmother and her 3 very young children, taken late 1911. They were very stylishly dressed.
I will look to see what else I might have. I know I don't have anything from parties, though.