How does Wanda feel about the dresses game? Why does she make up the story about the dresses?

Explanation

Wanda does not feel bad about the dresses game. She answers the girls questions stolidly, every time they asked her. She made up the story about the dresses because she has designed a hundred dresses and she has piled all of them in her closet. So, according to her story, the hundred dresses she tells about lined up in her closet were the hundred designs of the dresses she has drawn.