The shirt from the suit also looks good with the pants from sf design you can get as their Monday Mania Item, sorry I'm a bit late on that one.
The blazer jacket is a cheapie from Lash-Ware and was blogged before.
( => click picture to enlarge !)
Suit: QQ Fashion - Elegant Grey - Regimental Blue Tie (Group Gift)
Blazer Jacket: Lash-Ware - Basic Blazer - Black (not free)
Pants: sf design - belted pants pack -2 (monday mania sales item, you get 4 different colours, 25 L$ only)