most of my clothes can go yeah, I have about 6 pairs of jeans and only two I actually wear...so why do I hold on to the others? I really annoy myself. My house is such a tip, I'd love to see it all empty!
Have a garage sale - sell everything, donate what doesn't sell to charity and then wait a while living with next to nothing before you buy anything new. Think about whether you can live with it for years to come.