Purple Catwalk couture Size 4 A-line dress

Catwalk couture dress designed by a lebanese designer. Bought from a boutique in NY. Color: lilac. Chest all hand beaded. Train attached to the left. Excellent condition but bottom a little bit dirty and shows few signs of wear (no tears or holes)Paid $1700. Tag is size 8 but fits US 4 and maybe 6. Tags: rose gold, overskirt, lavender, train, catwalk couture, purple, a-line, strapless, size 4, sweetheart, floor length, size s, embroidery