Play My Sister's Wedding Day online on GirlGames.space! Every day new Girls Games online! My Sister's Wedding Day is Safe, Cool to play and Free! Elsa has received wonderful news today, her sister Anna is getting married and she needs Elsa by her side as soon as possible. Can you help two princesses prepare something? First, you have to help Elsa get ready to travel, and then you need to help sisters choose their wedding outfits, but also to create their makeup. Have fun! enjoy!