I've seen Ariel together with the other princesses wearing the pink dinner dress, her wedding dress as well as the sea shells and was curious to know which dress you think she should wear commonly.

Either this or mermaid but I guess this way she'll fit in better she definatly fits in better in a gorgeous sparkly dress instead of from the waise down she looks like the seafood special

Love every dress of her in the movie, especially the pink dress!

The blue one.

I'm one of the few people who like Ariel in the pink dress and I'm happy to see her wear it in merchandise. I like the idea of seeing her more in the sparkly dress because she looks more mature and attractive. I'm even a fan of her wedding dress but I don't like the idea of having that as her "Disney Princess" wear. However it is when she is a mermaid that she is the most iconic and I like the simplicty of having her like that, but it is hard to do when the other princesses are standing SO, when in human form I'd prefer to see her in the sparkly dress, failing that then the pink one.

or transformation dress

or her pink dress^^

I love this dress, she doesn't really fit in with the rest of the lineup with the mermaid tail

Her mermaid outfit definitely. People know and love her as a mermaid.

:3