Although digital is cutting-edge in a lot of areas, in the fashion world, nothing is better than reading or paging through fashion magazines and catalogs. You have a variety of periodicals to choose from, targeted at different ages, styles, and looks, from luxury to rough-and-tough and more.
As you page through magazines and catalogs, you can tear out photos to save for inspiration or to use when you want to practice drawing a new piece of clothing. The pages are wonderful to trace over, too.