The English word
SEERSUCKER refers to a puckered cotton fabric used for spring and summer clothing, and it was a popular clothing choice in the British colonial period. The word comes from Hindi
sirsakar which in turn comes from Persian
shir-o-shakkar, "milk-and-sugar," which refers metaphorically to the smooth-and-rough pattern of the cloth, as you can see
in the image below.
So, no seers! no sucking! It is just the magic of word borrowing from one language to another to another!