I do commissions! I am also less expensive than most.
Anyway, coming from a cosplay background, the thing I have found is that you need to find someone who has made a fursuit before! I have seen some fursuit type characters done by people who have never worked with fur and have never researched fursuit construction, and they do not look as good as they could. These suits would not pass the test with fursuiters. I find that it helped that I had not only made cosplays before, but that I had been around fursuiters and furry cons before, so I knew how they were constructed. Also if you can, go to panels at a con dealing with fursuit construction.
THE MOST IMPORTANT THING: RESEARCH BEFORE YOU EVEN START LOOKING AT FUR!
You will want to go on the web and look at DA pages, youtube, furry pages, etc. to see how others have made them and get ideas. Google is your friend! Also if you are making a preexisting character then be sure to get lots of screen shots, official drawings, etc. as reference material (say a furry anime character).
There are things that will carry over to your project, but remember every fursuit is different and there is not one right way to do anything regarding a fursuit, so be creative. If something works for you, use it!
Also, be sure to integrate a fan system into the head! You will burn up inside the head if you do not have airflow! I use CPU cooling fans and Duracell 9V batteries!
And remember cheap fur is cheap fur. You may get lucky and get some fur that does not shed much even at a fabric store. I have found good fur at a fabric store before, so be sure to look. Just be sure to pull at the fur if you can and see if it just comes off in your hands (a few strands may, but it should not be very much), and also look at the general quality of whole, and if it looks good and the prince is good, then buy as much as you can afford. Meaning, if you can buy WAY WAY more than you need. Believe me, you will make mistakes or want to revise parts later and you will be thankful you have the extra fur!!! I have bought a whole bolt of fur so that I would have all I need!
REMEMBER: You will think that your first attempt at a fursuit basically sucks in many areas! Don't worry this is normal! You can go back and do things like revise an area that needs redoing! I have made several versions of, say, a head for a suit before I was OK with it.