Kolonaki offers the usual range of shops you would expect from an upscale neighborhood; art galleries, hip clothing boutiques, and antique stores are thick on the ground. Since the area is small, and the boutiques especially tend to come and go, rather than make a list of promising shops the traveler is interested in, you may find it preferable to just walk around and discover the stores on your own, especially around Plateia Kolonaki Kolonaki Square and the small streets north of it, including Skoufa, Anagnostopoulou, and the pedestrianized Tsakaloff. Walking along Patriarchou Ioakim and Haritos streets and their cross streets, there are plenty of stores to wander in and out of.