Using vintage paper to decorate for your wedding is a great way to be eco-friendly (it is recycling, after all!) and to also add some personalized vintage elements in your decor.  Whether you reuse old sheet music, newspaper, or pages from vintage books (use ones already in bad shape rather than destroying nice vintage books), you can do lots of cool things with vintage paper.
Mobile, wreath, and garland by Royal Buffet

Images via Ritzy Bee and Snippet & Ink

Via {Frolic!} with a DIY tutorial here.