I'm selling this dress because I have too many similar ones. It's made of sturdy fabric and has a full lining. It creates a beautiful silhouette with its fullness and volume. The back opens completely with buttons for easy on and off. The lining is also carefully designed to prevent the inside from being visible through the buttons. Would it be suitable for changing clothes for ballet? Length: 80cm Width: 39cm Waist (seam width): 34cm Navy sleeveless dress with a colorful floral pattern and button details. - Color: Navy with colorful floral pattern - Design: Sleeveless, flared skirt - Details: Front button design Thank you for looking.