Now to some extent I agree. He tells us to "Come as we are." You don't have to be perfect to be part of the Church. If that were the case, then we would all do good to get out because no one fits the bill. We all make mistakes, do the wrong things - sometimes repeatedly, if we're being honest, most of the time repeatedly. I don't know about you, but my confession list is pretty similar each time I go - if something changes it's usually because I didn't know that was actually a sin the last time. Don't get me wrong, I'm striving, but I'm still a sinner in need of mercy and forgiveness.
So He tells us to "come as we are" - come now, don't wait for this to happen or that to be perfect. Come today, come now. I don't think we are all at the same place in our faith and I'll admit I wore jeans and sweats to Mass for quite sometime in my teens and college years. Even when I was doing youth ministry. Always giving the excuse that I had to be ready to play after Mass so I should just come to Mass ready to play.
I think there's a slight danger in remaining in this way of thinking forever though. We should be challenged in our faith to grow, to go deeper. This involves changing ourselves to be like God, not changing our God to be like us. He was not created in our image. We were created in His.
Does this mean that if Jesus lived here he wouldn't wear jeans? Probably not - I mean, let's be real. However, when we go to Mass we are to bring him our best, our first fruits. I've been reading the Bible lately - a year long reading plan to go through the entire Scriptures. The last few days I was finishing up Exodus where the Lord is providing all of the rules outlining the sacrifice. I won't relate them all to you because they are many and varied. However, the main theme was "bring your first fruits" - bring from the top not the leftovers.
I think this is the same when we talk about dress for Mass. Yes, you can wear whatever you want - most parishes don't make their greeters enforce a dress code, that's absolutely true. And if you're running super late from somewhere else and you can either get to Mass on time in jeans/sweats/baseball clothes or change and not make it at all, I say get to Mass. Before that though, plan out your day to make Mass your first priority, wearing the best items in your closet for the Lord and then let the rest of the day fall into place.
I don't know if there will be a test when we get to Heaven that discusses our dress - jeans or skirts, shorts or pants, polo or suit, t-shirt or blouse, but I do know that when I'm dressed up for Mass, I'm more reverent at Mass. I'm more attentive to the differences that happen in the Church rather than outside the Church. I'm more grateful for the music that isn't my typical taste, but rather my Church taste. I don't sing along like I do when All About that Bass comes on the radio. I sing differently. I sing to the Lord, not to pass the time.
So "Come as you are" and Be "Come as He desires." Give the Lord your choicest first fruits rather than the leftovers you pulled together. He will reward you abundantly!