Isn't it funny how a change of hairstyle makes you see everything differently? The first time out I liked the dress even though it isn't really remarkable in any way. But, this time out, I don't know, maybe her hair colour is a little darker than the last time she wore this dress but her voluminous and ever-curly hair almost totally obscures the chic detail and style of the dress.
Catherine has beautiful hair but I would have thought that by now she would be aware that she is the star of the show, not her gorgeous locks. There was a time in the last century when young women "came out" they put their hair up. This was a sign of their position and was perfect for the more detailed and elegantly styled clothes that they now wore. (it also gave them something to pin their hats to . . . but that's another story).
The red sequinned dress could have really looked stunning had she put her hair up, even in a bouncy ponytail that was beautifully coiffed but exposed the details on the top of the dress and arms but, for some reason, Catherine does not seem at ease unless her hair is down around her face. Go figure.