The Pronovias Marta dress is described as an elegant, voluminous organza ballgown or a simple satin A-line gown with romantic details like a structured bodice, a Bardot or deep V-neckline, and a flared skirt that creates a flattering silhouette and lengthens the figure. The design emphasizes a soft, flowy feel with a classic charm and an extra-long train, often featuring a sweetheart or deep neckline, and a cinched waist for a sophisticated look.