Clothes are functional but that doesn't mean they're not a form of art. They're just another way to express creativity. It could be film, it could garment.
Seek the truth in all fields, and in that search you will need at least three virtues: courage, zest and modesty. The ancients put that thought in the form of a prayer. They said, “From the cowardice that shrinks from new truth, from the laziness that is content with half truth, from the arrogance that thinks it has all truth – O God of truth, deliver us.