I love hunting in my ghillie and I think they are definitely worth the investment. My only advice is to get either a "burlap" rag. style like the Rancho shaggy suit, or if you get one like mine with the synthetic strings, get a poncho or long coat style. Mine is a two piece with jacket and pants and my only problem is with the pants, the synthetic strings hang on EVERYTHING! Any thorn, twig or vine will hang me up and make walking/stalking nearly impossible.
I have had branches hang between my legs locking them together like hobbles on a horse!
I think the "burlap" rag style wouldn't be nearly as bad as tangling in vegetation.
Mine is made of screen material with a net sewed to it. The strings are tied to the net. (Like a reverse "bug tamer" suit) There is plenty of netting exposed to apply your own natural branches or leaves.
It is hot to wear especially here in Florida.
Even with the negatives I have stated I love it.
I have had birds land on my arrow, 'possums nearly walk on my feet and deer and hogs within feet, not yards!
Trim to make shooting possible and enjoy being invisible!
John
(John, fixed your pix. JC)