Ballet Costume Adult Women Basic Practice Wear Aerial. Introduction: This ballet costume is designed for adult women, made of soft and breathable fabric, comfortable and close-fitting, supporting every elegant dance. The classic basic style is suitable for various practice occasions, showing beautiful lines. The unique aerial design adds flexibility, allowing you to release your charm freely in your dance. Whether you are a beginner or a professional dancer, this practice wear is an indispensable companion in your dance career, helping you show your style on stage.