Complex sentence: He is considered an outsider because of his actions and does not behave like a normal human also the way he dresses makes him different; in a black hat, black coat, black boots, and a big black hat.
Split into simpler sentences: He is considered an outsider because of his actions and does not behave like a normal human. What also makes him different is how he dresses; in a black hat, black coat, black boots, and a big black hat.