Zac Efron can proof that even celebrity loves to wear clothes over & over again. See how he wears the basic khakis pants with almost everything. From baseball jacket, denim shirt, or with even just simple plaid shirt, Zac knows how to mix it (very) well.
Remember that khakis pants is like basic of men’s wardrobe. So remember to buy the one with the best quality and has good tailoring. Lea Jeans (With its classic cut) or The Executive (if you like the slim cut) could be your reference.