It's just a nightgown and so has very little shape to it. It just looks like she's wearing a frilly bag.

A very pretty nightgown, no doubt, but still a nightgown.

A nightgown is a nightgown.

^

very childish, looks like a fancy dress competition dress and isn't even look good on Cinderella. Ariel's nightgown looks cute and feminine.

This dress is too childish for 19 years old girl, though the colors are lovely. Ariel's nightgown is cute and comfortable to wear.

I find it childish and it has too much going on. I think Ariel's nightgown is beautiful, especially on her.

Ariel's nightgown perfect for her. Cindy's dress is too childish.

Ariel's nightgown is gorgeous! Cinderella's dress is pretty but it looks more like something a little girl would wear.

I like the dress making scene but it's childish actually on her. So many bows, too many. I can see Snow White being able to pull it off and make it look good. But not Cinderella, she's more mature. I love the shade of pink used though.

It's pajamas, nothing more.