By Lisa Hix — Tis the season for buying presents. As you peruse your local mall, you might find yourself drawn to beautiful geometric patterns in vibrant colors, long associated with Navajo rugs, Pendleton "Indian trade" blankets, and Southwest Native American pottery. They'll be everywhere you look, on sneakers, pricey handbags, home decor, and high-fashion skirts, coats, and jackets. But many Native Americans are less than thrilled that this so-called “native look” is trendy right now. The company...