Improving my Appearance

So I've never been a good looking guy; for most of my life I've had to rely on my charistma and humor to find women. But Now that I've decided to make a change in my life I need some help deciding on how to dress for my body type and how to get my hair cut. Attached is a picture of me (Ignore the costume I was in a production; I'm not looking for so much a style (I know it has everything to do with your frame) but an Idea as to where to get started, I also have problems with acne (which is covered by stage makeup) but I've been wondering how to resolve that.