For AW12, nail brand OPI is taking fans on a tour of Germany, introducing a bevvy of 12 autumnal shades priced at £11 each. Available in stores from August, the Germany Collection includes shades we love for the names alone – Don’t Pretzel My Buttons (honey beige), Nein! Nein! Nein! OK Fine! (olive), Schnapps Out Of It! (mauve), and Unfor-greta-bly...