Improvement Era offers advertisement for Temple Garment production.
"Latter-day Saint Garments," Improvement Era 25, no. 1 (November 1921): front matter
These Approved Temple Garments are knitted and made right here in our own Utah factory, to your special order and measurements. Lowest pieces on market. Mail your order to us now and say you saw it in the "Improvement Era." If order is C.O.D., you pay the postage. Look for the Approved Label in Every Garment.