1804-1812 Regency Gown Pattern Neckline Supplement (Requires Pattern Ss100) Sewing Pattern Insert - Pattern supplement For SS100 Regency Gown for Regency Gown Pattern Neckline Supplement - gives alternative neckline options on that pattern Perfect for Regency, Napoeonic, Josephine period impressions Perfect for Jane Austen Regency period, Pride and Prejudice, Sense and Sensibility, Wuthering Heights Gowns Perfect for any Regency period impression, Elizabeth Bennet, Mr. Darcy. Requires Pattern SS100 - this pattern insert is the upsize for that pattern only and cannot make a dress without pattern SS100