Question

Describe the fob chain.Why was Della worried that Jim might not think her pretty ​

Answer 1

Answer:

fob chain

short ribbon or chain attached to a watch and hanging out of the pocket in which the watch is kept; the term can also refer to ornaments hung at the end of such a ribbon or chain. Until World War I and the development of the wristwatch, most watches designed for men had to be carried in the pocket.

Why was Della worried that Jim might not think her pretty ​

Della is afraid of how Jim will react when he sees her without her beautiful long hair.  The author devotes a lot of time to describing Della's shimmering brown hair before she rushes off to sell it.