David H. Cannon reports on standards for garments.
David H. Cannon, Temple Minute Book, St. George, May 12, 1903, in Devery Anderson, The Development of LDS Temple Ceremonies (Salt Lake City: Signature Books, 2011), 132
I have a pair of garments here that the Presidency of the Church have had arranged for the Saints and all must conform to the same and the brethren and sisters who are engaged in the washrooms should see that the garments there are the proper ones for the Saints.