This is Prince tennis wear. It's a sleeveless dress with a cute blue floral pattern and a frill at the hem. Unfortunately, there's no size label, but I've measured the length and width as shown in the photos, so please refer to them. I received this from a relative but haven't had a chance to wear it, and I think it's a nice item, so I'm putting it up for sale. If you have any other questions, I can add more photos, so please feel free to comment.