What a prom dress or cocktail dress has bring to you?

When there is a party, girls would carefully select her dress and some other accessories to match with the dress, why? She is so beautiful that she can wear a very common dress but why spending so much money and time to make a hard selection?

In my opinion, I think we always want to show the best ourselves to others, which  also shows your respect to others. Select a dress carefully for a party because you know that this party is important to yourself and also you respect everyone who will attend the party and also they all respect you on the contrary.So your inner heart may speak to you that you should take this seriously. Acommon dress can do but that is not what you want to show others, and also you do not want others take you so cansual right? A splendid prom dress or cocktail dress not only add your beauty but also show your respect to others.