Many peoples do not know of San Quirico d'Orcia when they come to the lands of Montalcino and Sant'Angelo in Colle for the wine and food tourism. It has only 2.500 residents, more or less, but is a nice town for the shopping and also "la spesa" the food shopping. You will find many boutiques and clothes shops there. Also there is a good "barbiere" for cutting the hair and trimming the beard.
You will find many families and children there and the village is very lively for the feast and festival days. There are many beautiful things to see there like the collegiate church (in the photo atop) and many other medieval "palazzi".
Herewith the Wikipaedia informations: http://en.wikipedia.org/wiki/San_Quirico_d'Orcia
There is also the website of the village, written in the English, with many useful informations on events and items to visit: http://www.san-quirico.com/