You can buy the binge pack which includes all three versions with all options for 250L or you can be each dress individually for 100L. Stop by Alexohol this weekend to pick up your dress.
The 'Belle-Ini" is based on Belle from Beauty & The Beast.
The 'Cindy-relli' is based on Cinderella.
The 'Briar-Rosie' is based on Briar Rose from Sleeping Beauty.
Make sure to check out all the other stores that are participating in this week by checking out the Taste of SL blog.