One advantage of wearing clothes: they keep us warm in cold weather. Also, they cover up certain bodies that maybe shouldn't be running around uncovered. A disadvantage of wearing clothes: they tend to get dirty, necessitating washing.
One advantage of washing clothes: once they're dry, they can be worn again. One disadvantage: if you'd rather not look like you came home from a major bender and wound up sleeping on the floor, fully dressed, some clothes will likely need to be ironed.
One disadvantage of ironing clothes: it consumes hours that could be spent doing, well, just about anything else. An advantage of ironing clothes: it provides the perfect guilt-free opportunity to crank up the TV and tune in daytime broadcasts of the World Cup.
A disadvantage of watching the World Cup: it eats up big chunks of time that could be spent in genuinely productive activities. One advantage: it provides the perfect opportunity to iron clothes.
One disadvantage of ironing clothes: moments of carelessness can result in painful, unsightly burns on upper extremities. An advantage: It gets rid of annoying piles of laundered non-wash-and-wear clothes.
One disadvantage of washing clothes: if one doesn't want to stand ankle-deep in a stream pounding garments on rocks, piles of money will have to be donated to laundromat owners or washer/dryer manufacturers. An advantage of washing clothes: they can be worn again.
A disadvantage of wearing clothes: they keep us warm in cold weather. Also, those lacking what some might call fashion sense sometimes provide wholesome entertainment for the rest of us. One disadvantage of wearing clothes: they tend to get dirty. And so on.