The cute flower arch is from Fantasy China. Rezz is as a prop or a permanent decoration and it is full perm so change it about as suits.
The gorgeous dress is the Kira from Candy Cyanide. Absolutely gorgeous lines and perfect to Free woman it up with a modesty shirt, a wedding dress or a darker colour to go dancing.
The pose is Pose 7 of the Under the Sea set from Rack....see..not just for mermaids!