It feels lightweight, which I like for longer wear, but some people may want more weight. The gold tone looks clean and the shell detail gives it enough detail. The pendant sits in a flattering spot. I would wear it more for everyday styling than for something very formal.
In person it feels prettier than I expected. I especially like the shell detail; it makes the necklace feel more personal without being too much. It layers nicely with a shorter chain. It has been easiest to wear with vacation outfits and summer looks.
The color is nice, just a bit softer than I expected from the photos. The design is still cute, especially the shell detail, but it is not a heavy or super dramatic piece. The length works well with crew necks and open necklines. I would recommend it if you like softer jewelry details.