When it comes to a cocktail party, the most popular vision is nothing but a hot girl in a sexy cocktail dress with nice legs. It rocks, doesn't it? While we're talking about a formal event, it's another story. The invitation tells "A Black Tie Party" which means we must wear formal dresses. How can we tell the difference between cocktail dresses and formal dresses? What do we need to pay attention? The following tips may help you decide what to wear once you're invited.FormalityA cocktail dress usually means what we wear to a cocktail party. Drinks and appetizers are generally served there. Moreover, guests have freedom to decide the skirt length since a cocktail party is less formal than most events. Formal dresses are floor length formal dresses what we wear to special occasions such as formal weddings, balls, charity events, etc. Choosing what to wear depends on the event formality. If you wear a cocktail dress in a formal event, you might not be thought as a cultivated woman as formal events require proper solemnities.Skirt lengthThe length of cocktail dresses can be ranged from mid-thigh to knee length. You can decide the skirt length according to your body shape. A mid-thigh length dress is fabulous for a woman with nice legs, while a knee length dress suits for all-figures. However, the lengths of formal dresses are generally from knee length to floor length. Floor length is absolutely the most popular one when you're attending some formal events like a cathedral wedding. It is not appropriate to wear an above-knee length dress in a formal occasion.ColorCocktail dresses are available in a wide range of colors and patterns. Bold colors like pink or tiger brindles are sure to turn heads in a cocktail party. Don't worry about that you might be more attractive than the bride in a wedding or you might not look graceful in a bright shiny colored dress in a white tie occasion. On the contrary, you need to pay attention when choosing color of formal gowns. As usual, monotone or uncomplicated color combinations are appropriate for formal dresses. Stay away from the bright hues like red or pink at funeral.AccessoriesNo matter what event you are attending, never forget to accessorize your dress with matching jewelry. The same set works for both cocktail dress and formal dress. Chic clutches or designer handbags add a classy touch to your gown. Stilettos work well with your cocktail dress as they elongate your legs. A pair of shining high heels with crystals will accent your floor length formal dress and produce a red carpet look. Remember to put on your favorite earrings and lace evening dresses necklace for a complete ensemble.FabricAs for the fabrics, cocktail dresses and formal dresses are basically the same. Satin, taffeta and organza goes well with any gowns.Ask Ophelia Zhao, who is from DressesShop.com, for advice in areas of Formal Dresses [http://www.dressesshop.com/categories/Special-Occasion-Dresses/Formal-Dresses/] and Cocktail Dresses [http://www.dressesshop.com/categories/Special-Occasion-Dresses/Cocktail-Dresses/]. We write numerous articles providing information for the customers. We carry a fabulous collection of Custom Made Dresses designed to complement your special moment. Visit today and receive discount shipping on any dresses.