Let me preface this by saying I'm actually a very clean person - I wash and use deodorant every day! - but I am naturally very sweaty 
especially when I'm cold - so my winter coats bear the brunt.
I have a wool coat that has an ingrained smell around the arms, it's dry clean only and that hasn't got rid of it. Any suggestions?
I'm outside with a toddler lots so this is the first year I've treated myself to a really nice warm coat. And it already honks 