Affiliate Marketing Secrets

So I fee I am starting to get to the age where I need to start dressing a bit more mature!!! And while I most. def do dress well, designer sneakers, dress shoes, etc etc, I sometimes like to stay hip with some high top kicks and v necks.
So I was just wondering at what age should I start to phase those kinds of things out? Is 29 too old to still be wearing NIKE’s?
WHat should I wear instead that will still look good? I only have so much money to spend on clothes! HAHA
Ok thanks everyone!!!
The link to the kicks I just got, for Vegas for the most part lol
http://www.shoebacca.com/nike/big-nike-high-336608-003.html?afref=google&utm_medium=affiliate&utm_campaign=GAN&utm_source=k232270
I mean I love em and get a lot of compliments, but was just curious!!!