I have the same story, I started playing and realized that specialized clothing is needed. I think that people in thematic golf forums will suggest something worthwhile.

I'm still just looking around, but I've already read a bunch of positive reviews about Donald Ross golf clothes for men. I've noticed that most people especially praise their fabrics and fit: they write that even after an active game you remain comfortable and don't feel constrained. I'm impressed that this isn't just sportswear, but a truly stylish brand with an excellent reputation. I'm thinking of getting a couple of sets for the new season, or maybe even as a gift for a friend who's just started playing golf.