Rustic Tree Decorating Stylish rustic decorations, these would look great hanging outside too. Finished in a rustic metal silver design, edged with a gold trim, hanging from a brown twine. Rustic Hanging Decor. Christmas decorations. Set of 3 Set of 1 Large 23.5cm, 1 Medium 18cm and small 15cm. Galvanised metal with gold coloured detail. Handmade.