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Adrianna Papell's Little Black Dress (LBD) collection offers the perfect blend of timeless elegance and modern flair, ideal for birthday dinners where you want to look effortlessly sophisticated

Black Asymmetrical Shoulder Knot-tie Long Evening Dress This modern black satin evening gown boasts an asymmetrical pleated off-the-shoulder neckline, a mermaid silhouette detailed with a trailing train at the back which can be effortlessly styled into a knot at the front

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The feathered shoulder straps lead to the open back of this gorgeous floor-length gown, while back ruching tops the long skirt that skims the hips before flowing to the hemline to complete the look

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The best fabrics for a halter A-line dress are viscose challis, crepe, cotton poplin, linen blends, and satin with proper lining