simple lifestyle vs joy?

thirteen mariner hats are on a shelf in my room. different logos, colors. when i look at and wear them, it gives me joy as a claretian, one aspect of the vow of poverty is embracing a simple lifestyle. in our materialistic culture, this means minimizing the “stuff” in our lives. how many mariner hats are too many? can a simpler joy be had with fewer hats? how has living this vow changed for me over the past thirty years? how has this vow changed since i moved back into my childhood home in seattle and live outside of claretian community?