Don't listen to anyone telling you any different than me I bought the best pre-made ghillie suit at cheaperthandirt.com it's cheap and high quality I've had it for a while and no complaints from me only from my friends >
Also don't listen to those people telling you to make your own, first buy one so you have a fallback if you make one and to get to know how to use them. A ghillie suit is meant to have natural veg put on not just used on it's own. You have to be stealthy before having the suit since the suit only enhances your own abilities.
If you want I'll try and show pictures of it
P.S. with shipping it was around 80 dollars the suit itself is like 70