When it comes to cocktail dresses, it's all about finding the perfect mix of classy yet sexy. After all, you want to look good for the party, but you don't want to look like you're trying too hard.

Silhouette - The best way to find the right dress is to start with the right silhouette. A fitted dress will always be more flattering than a loose one, but that doesn't mean you have to go for something skin-tight. Just look for something that hugs your curves in all the right places.

Dress Details - Once you've found the perfect silhouette, it's time to think about the details. A V-neck is always a good choice, as it's both flattering and sexy. If you're worried about showing too much skin, opt for a dress with sleeves. Lace is always a good choice for a bit of extra coverage.

Length - As for the length, it really depends on your personal preference. A shorter dress will show off your legs, while a longer dress will be more elegant. If you're not sure which to choose, go for something in the middle.

Color - When it comes to colors, black is always a good choice. It's classic and elegant, and it goes with everything. If you want something a little more fun, try a bright color or a bold print. Just make sure it's not too over-the-top.

The most important thing to remember when choosing a cocktail dress is to have fun with it. After all, it's just a dress!