Depends if you want classic, trendy, etc. Chanel has the best classic bags in all shapes and sizes. They last forever too. Louis Vuitton has classic bags, but also just plain ridiculous ones. Marc by Marc Jacobs are usually colorful, trendy, fun and original. Coach has more classic stuff that blends in, but it's good quality. Yves Saint Laurent has quirky but classic designs that I love. Balenciaga makes bags that last a lifetime in amazing colors. Bottega Veneta makes weaved bags that last a lifetime, cost a bundle, but are worth every penny.