For lovers these were known as "scribing rings" and would signify moments which are believed to be precious planet life of the lovers.
Ballerina style robes are short knee length robes which are available to cover your clothes while carrying make-up or doing flowing hair. http://www.silverbardgames.com/wiki/doku.php/diya_bak%C4%B1_esco_t_seansl%C4%B1k_goe_uesen_k%C4%B1zla