Gorgeous Square Neckline Floor Length Princess Dress by Amarra Create an alluring look in this spectacular ball gown by Amarra. With ravishing beadwork embellishment on the sleeveless top half, the dress is accented with a flattering square neckline. The A-line skirt begins from the cinched waistline and dramatically falls to the floor. The flare of the apparel makes you feel like a Disney princess.