Vengadam is a born optimist and weaver of saris, but his lowly status means he can never afford the fashions he creates. At the birth of his daughter he pledges to wrap her in the finest silk on the day of her wedding, dismaying his community who believe that, if such a promise is not fulfilled, a curse will follow. Desperate to keep his word, he steals a thread of silk each day, weaving secretly each night. But when his access to the silk is jeopardized, Vengadam must find a way to keep from breaking his promise.