Any cheap affordable camo that breaks up your outline will do the trick , lots of vegetation down here so taking a pruning shears with you and throwing down some foliage in front of you helps even better - I don't subscribe to the always sit under a tree methodology , and utilize small low stools and often set up directly out in open fields and clearings usually under a low myrtle bush or other similar foliage , so again any camo will do , the cheaper the better
I like leafy suits also