Cocktail dresses are designed for semi-formal events and parties. They are typically knee-length or slightly above the knee and come in a variety of styles and fabrics. Whether you prefer a classic little black dress or a bold and colorful one, a cocktail dress will make you look effortlessly stylish. Pair it with heels and statement jewelry to complete the look. Don't forget to choose a dress that flatters your body shape and accentuates your best features.