fitting snugly / appropriate / suitable / variant of 貼|贴[tie1] / to paste / to obey
帖
=
占
+
巾
:
Mother Teresa (ti) is fitting her towel (巾) into her yellow umbrella (占) in front of the elevator (e1) and she finds that it fits snugly (帖).
帖
=
占
+
巾
:
Mother Teresa (ti) wants to invite everyone to her party in the elevator (e3), so she prepares invitation cards (帖) by weaving towels (巾) with depictions of yellow umbrellas (占) on them.