Nordstrom-- I am not a fan of large department stores, but this store makes up for it in other areas. Their customer service is amazing all across America, including online. They carry great quality products, the prices are a bit high but you will get your money's worth. And if you are dealing with a tight budget, there is their outlet type of store, Nordstrom Rack where everything is majorly discounted!
Amazon.com-- The day I discovered Amazon was sometime between High School and college a couple of years ago. Something had happend to my cellphone and I was not able to buy a new one at the cellphone company because my contract was not up yet. I went on amazon put in my information and was introduced to a whole new world. It has been love since. There is literally everything on that website!
Target-- This store always has some kind of collaboration with a designer and the deals on decent accent furniture are always great. You can shop for your whole house there, and it is not as overwhelming as Walmart
Other random places are Sephora and Macy's for a quick one stop shop when you know what you are looking for, not good for browsing at all, too many bright lights.
What are your favorite shops