What is the fine-grained topic of the following text: The "WW2 Anne Frank Girls Costume" featured a blue button-up dress, a green beret and a brown shoulder bag "reminiscent of the kind of clothing that might be worn by a young girl during WWII," the product description said below the image of a smiling child model with her hand on her waist. Only return the topic.
Controversial WWII Anne Frank Girls Costume