Today, I read that Oleg Cassini had recently passed away (March 17th). The obituary in The Daily Telegraph has a picture of of him and a seperate picture of Jackie Kennedy. Only this past weekend I was watching a documentary on Gene Tierney 'Gene Tierney: A Shattered Portrait' that had extensive interviews with Mr Cassini.
A very interesting fellow it seems. Here are some links for your persual:
The Daily Telegraph obituary, link. Wikipedia entry, link. The Oleg Cassini website, link.