Popular Emma Thompson character costume ideas for Cosplay and Halloween
Nanny McPhee Costume
Nanny McPhee's costume features a black button-down and long skirt. She also carries a staff. You an wear a fake tooth to rock her costume.
Professor Sybill Trelawney (Harry Potter) Costume
Professor Trelawney costume is patchwork clothes in earthy tones and she is very partial to shawls. For most of the movies, she wears a tunic, maxi skirt, bandanna headband, and big round glasses.