The Tilly and the Buttons Etta Dress is an elegant dress style perfect for special occasions or the office. The pattern is very flattering and shaped with darts at the bust, waist and shoulders, with an invisible zip at the back. There are two different sleeve options and necklines, with an optional collar. Suitable for medium weight, non drapey fabrics, preferably with a little but of stretch. This includes cottons, sateen, triple crepe, ponte di roma and jacquard knits. This is an intermediate pattern. UK sizes 6-20.