A combination of factors.
Because of the climate where I am, I usually wear breathable and comfortable soft black shirts and yoga pants for simplicity but wear lightweight gauzy overshirts to add a bit of visual variety.
During "winter" I switch from guazy overshirts to soft black hoodies or sweaters/ cardigans I can remove if the temperature changes.
Jeans feel like cardboard to me, although I really love the way they look on others.
_________________
?How I wish that somewhere there existed an island for those who are wise and of good will.?--Albert Einstein
INTJ.