You still have to be “properly disposed” to receive Holy Communion. I don’t think immodest dress is consistent with a proper disposition to receive. As I said, modest dress was still being enforced a decade or so ago in Rome, not only in churches but at the Coliseum, which is considered a holy shrine of countless martyrs.
You have no argument from me. I was just offering the fact that modest dress was indeed (Universal) Church Law.
Properly disposed means to be in a state of grace (ie. not in a state of mortal sin).