Thanks for the link. I saw the ad before it was moved to the forum. It's great to at least see those images online!
Since it isn't very clear- the mermaid in the first picture of the other post is the one that came with the Rainbow Waterfall. I guess that one has just lost the paint that created her "legs". She had dark blue pants(as seen in the ad picture). I can describe a little more about the Waterfall play set if you would like.
The wedding set came with a groom as well. The groom could only move at the waist and was 100% hard plastic unlike the girls who have rubbery arms and legs/tails. His tail also looked very different, it looked more like an actual fish/merperson tail, was light green, and didn't change color or anything. I believe he had brown hair and a white tuxedo jacket. The shell play set in the photo in the ad is the wedding play set.
I was also just thinking some more about it and I think I actually had a 3rd one. I don't remember what the mer-wee looked like but I seem to remember her shell was like a bedroom and had a phone in it, maybe. I'm really not sure though.
Alright! Here is the link to the photo bucket album with the bride in it! I think I took a sufficient amount of pictures, but I can take more pictures if you'd like.
http://s105.photobucket.com/albums/m224/fishy_merboi/Mermaids/