How do you solve a problem like Maria?

Tonight I went to a sound of music sing along with work... It was bizarre but really fun at the same time! There was a fancy dress parade! Lots of nuns, some goats, even a 'favourite things' lady with roses, dog bites and bee stings and her own light up thunder storm clouds! I couldn't decide what to wear and i was time limited, so I went for a Maria-esk outfit!