Of course, and Jesus came to fulfill the Law, not abolish it. I find it convenient, however, that the church pulls wardrobe requirements from Mosaic Law while ignoring the other requirements for the priestly class found therein. Jesus didn't establish a priestly class as found in the Mosaic Law, He elevated all of His followers to a royal priesthood. If we're going to dress our priests in such robes, ALL Christians should be wearing them, and if we're going to follow Mosaic Law for wardrobe considerations, ALL Christians are also going to stop shaving and wear only one type of thread in their clothes as well as never again eating pork and shellfish. This is the problem with picking and choosing which bits of the Mosaic Law you're going to follow and which you're going to ignore.