I love a store where I can find ANYTHING, like Åhlens, Muji and Granit. These 3 shops are so simple, clean and practical! My last discovery was Granit, a swedish franchise that sells things for the home and also for yourself. It's basic black and white and some wood, glass and metal products. They also sell spices, teas, olive oils, soap and other goodies.
A few months back, I got myself 2 items, a black and white stripes simple T-shirt and a black T-shirt dress. They are both favorites in my closet, I wear them in the winter, summer, anytime and go with everything.