There's something classic and retro about this mermaid-style dress from StyleWe. The silhouette reminds me of something I'd see being worn by the screen sirens of the 1940's. The black can be a little funereal, but that can all be changed with the accessories and makeup worn with the dress. The quality of the fabric and the overall construction of this dress is very good, making it well worth the $58.00 price tag.
I believe this dress would last many, many years. The look could be work appropriate, evening appropriate, etc. I can see wearing this for all types of occasions. The fabric is thick, and warm, so I would say this is definitely for cooler weather. The fabric also seems to resist wrinkles, which is something I look for when buying clothes. Unfortunately, you don't get as good an idea of the fabric type when you're buying online.
The only downside to this dress was that I bought a size small, and it's a little snugger than I would prefer. The fabric of the dress stretches, but not a lot, and the waist is made so it does not stretch at all, so keep that in mind when ordering!