Excuse me, but weren't the garments supposedly given by God to Adam and Eve to cover their nakedness when they were expelled from the Garden of Eden? Didn't Joseph faithfully record God's verbatim instructions? Wasn't the design decreed to be everlasting and thus unchangeable like the Temple Ceremony and the requirement to enter into plural marriages?
Haven't the Saints already gone far over the line by going from trap door to two-piece, by changing the fabric, by replacing the drawstrings with elastic, and by altering leg and sleeve length?
What's left? Replacing the Masonic symbols with Disney characters, or designer colors, perhaps?
Oh no...You mean I need a new version for my Halloween costume? I love going out in them as the Holy Ghost.
And that trap door is very fashionable.
I suspect that many potential temple recommend members saw those ghastly underwear and said; “To hell with that...I’m not wearing those things day and night.”