Guys, I've been reading about dressing and stuff. A consultant says 'you only need four shirts, four tshirts, four pants'... etc and by combination you have like 250 ways of dressing. Despite how clumsy this could be, is there any hint on simplifying dressing by minimizing posessions? I need a simple life, yet I must dress properly for professional reasons and personal preferences.

Besides, inputs on washing and ironing clothes? Frequency and stuff.

Hopefully all is understable. English is not my mother tongue.