PromGirl has put together this stunning collection of low-cut V-neck evening gowns and prom dresses. We have included in this collection beautiful long halter dresses and short cocktail dresses with sexy plunging necklines. Dresses with low-cut V-necks draw attention to the upper body and face. Whether you chose to accessorize with glittering jewelry or beads or dare to go bare a low cut dress is sexy, you will find a dress here. If you are looking to be noticed at your 2015 prom, homecoming, or pageant, these formal dresses will have all eyes on you at your special occasion.