Netflix have released a short featurette about costume design for The Alienist, giving an overall glimpse at the work of Michael Kaplan and his team in putting together the era of 1896, New York. What is enticing about The Alienist, apart from the fact that it’s brilliant whodunit telly, is that it is set outside of England, which is so often the preserve of dramas such as these. This is NY style at a point in history when those with money were about to get a whole lot more. Expensive, in other words, and if you had deep enough pockets your taste in fashion would echo this. Check out the…