11And when the king came in to see the guests, he saw there a man which had not on a wedding garment:
12And he saith unto him, Friend, how camest thou in hither not having a wedding garment? And he was speechless.
13Then said the king to the servants, Bind him hand and foot, and take him away, and cast him into outer darkness, there shall be weeping and gnashing of teeth.
14For many are called, but few are chosen.
From the above words, I didn't "read" wear your dumpiest, ugliest, most scrawny clothing, so as not to get yourself noticed by anybody else.
I believe in wearing my "best" clothes to church.
Why bother looking "good" anywhere else, if not in church? Shouldn't one look their best when they deem to enter the House of God?
Best, does not mean provocative to all people.
What if someone has a captivating smile or a pretty face? Should we hide them, as well? Weren't these given by God?
What of the singer in the choir with the extraordinary voice...that while singing hymns to God, does get her noticed and complimented. Should she stop singing?
If I acquire a new article of clothing, I wear it for the first time to church, as well. I have been known to wear both pants and skirts. There is nothing immodest about pants, as long as they are not tight.
If a person dresses modestly, and does not set out to look alluring, or to tempt others....there should be nothing wrong with it.