A.B.S. by Allen Schwartz Designer Clothes, Fashion A.B.S. by Allen Schwartz Designer ClothesWhether you opt for flirty, shorter hemlines or the season's popular longer length, these A.B.S. by Allen Schwartz dresses are designed for all of life's sweetest celebrations. The frills and the silks bring true romance, while the asymmetrical silhouettes assert sultry and sexy.