I will never get over not having Stefano at YSL. His simple and bold elegance will be truly missed. He isn't a 'dresses' designer, but he made some outstanding gowns / dresses :
fall 2005
Spring 2009 (i've always adored the one on mariacarla)
pre fall and fall 2010
(and im pretty sure i've already posted the final gowns of ss12 earlier in this thread)
style.com