How do I get the smell out of my cashmere sweater?

BAM! JUST USE SOME SHAMWOW!
GRIME
DIRT
WINE
BLOOD
IT ALL COMES OUT WITH SHAMWOW!
LOOK AT THAT STAIN DISSIPATE!

But honestly I think using fabreeze would help you out, with it’s odor reducing technology.

I would handwash it with some anti-bacterial soap,lay it out flat on a towel after “pressing” not wringing the water out.

What kind of stink?

put it in a plastic bag with cedar blocks – it will become fresher and smell lovely like cedar!

Good old baking soda…

http://housekeeping.about.com/od/laundry/qt/bksd_lndryodors.htm