Mannequins in Iran have to undergo mastectomy

How true is this?  Here's a pic. The poor mannequins look pretty despondent.

My sources:

http://creepingsharia.wordpress.com/2010/06/20/pic-breasts-removed-from-mannequins-in-islamic-iran/

The original photograph is from an Arabic website. Sorry, there are no English translations:
http://pic.0111tm.com/ftopicp-22835.html