First, evening and prom dresses for 2015 parties should be bolder. Although some colors of the dress will still hold the domonant position, but some dresses in special colors will show the lady's fashion attitudes.
Second, tulle dress with appliques will still play an important role in 2015. this kind of dress can easily show the sexy figures of the lady. Nobody can refuse it.
Third, evening and prom with special sleeves may also get partial position of 2015 fashion trends.
Sleeveless, Spaghetti Strap and helter dresses are too common in 2014 party dresses. Only "Special" can represent 2015 dress trends.
Fourth, different decorations and fabrics will make you unique among all the participants.