Every step is visible, in order, and the challenge matches.

1. 00:03
   Fold the sides in

   The person folds both sides and sleeves into the center of the shirt.

2. 00:10
   Fold the bottom up

   The person folds the bottom edge of the shirt up to the collar.

3. 00:12
   Smooth it flat

   The person runs their hands across the folded shirt to flatten it.