four o'clock
`` Want to go ? '' Rhiannon looked down at her black cotton pants and touched her T-shirt . `` I 'll have to change . '' `` It 's not until four o'clock . She 's a working gal ; it wo n't be fancy . '' Rhiannon looked at him as though he were retarded and agreed to meet him there at four-thirty . Later , Joe went home and changed into one of his better aloha shirts .