I don't know how to cosplay as Conan Edogawa

[I don't know how to cosplay as Conan Edogawa]

I'm new here and I don't know if this is in the right section, and I apologise if it's not. But I need help with this. I tried asking this question on Yahoo! Answers and never got an answer, so I thought I'd ask it here. 

 

I have dark brown hair and I wear glasses, so I guess I could do a good Conan cosplay. So anyways, I'm not going to buy the cosplay online since I don't have the money for it right now, so I'm going to buy the clothes in the local stores in my area. I have a few questions, if anyone could help me.

How do I make my hair like Conan's? (my hair is medium length, by the way) 

 

Could I use red Converse shoes for the cosplay since it's my only option right now?

 

Plus, it's cold out where I live, so I can't wear shorts. I don't know what to do about the pants until it warms up.

 

[Hi, everyone. I'm new here.]

Hi. My nickname is Ogie and I'm from the United States. I love Detective Conan and it's my favourite anime. I haven't been able to catch up with all of the anime episodes because I have a job and it takes up most of my time, but I want to catch up on the series. My favourite character is Conan.