This order form from the H. O'Neill & Company Spring and Summer Fashion Catalogue. The copyright was 1898, and the company was in New York. These are ok for personal or commercial use. It could be used as a background.
These pictures are from a book called "Album of Engravings," by the Marks Brothers of Philadelphia. The copyright is 1877. Commercial use is ok for these. I also included the title page, which would make a good grungy or antique-look background.