My son first used the Dickies brand for his school uniform, after trying many other brands.  They wash well, go right in the dryer, they don't wrinkle, and wear like iron.  He no longer needs to wear a uniform for high school, but he still asked me to get 4 more pair.  Word of warning - the reviewer who said these run small was right.  My son usually wears a size 14 in regular pants; we ordered the size 16 and it was too small.  The size 18 in this particular style fit him perfectly.