A real good set is going to cost you $300 bucks or close but you will get what you pay for and if taken care of will last for years.
I have a set of frog togs guide ware that has been great going on 5 years old but was around $400 I think.
might want to check out windrider they offer a lifetime warranty and have great reviews and I really like their fishing shirts. Not affiliated with them but 3# fishing is sponsored by them and you might can still get a discount using his code!