See photos for details and measurements. Costume made/modified from girls dress. This Winter Princess Sparkle gown is a handmade costume perfect for girls size 12. The dress features a beautiful blue and white color scheme with sequins, embodying a princess theme ideal for Halloween or special occasions. Its elegant design and attention to detail make it a stunning choice for young girls looking to feel like a winter princess. Dress comes with fur shawl and plastic tiara.