1: Refuse graduate upgraded mark (7)
4: Rascal and wuss taking week off (3)
8: Precipitate cheer for Mick Jagger (9)
10: Defame how I live in 16-across local (5)
11: Resident, alternately speaking (7)
12: One who reads each consumer (7)
14: I see marks on jumbled party favors (11)
16: Watering devices found in run-down orange sheds (6, 5)
18: Left out cheese for parasites (7)
20: Swell little town forever, maybe (7)
21: Dance starts to worry winner (5)
23: Some leading trios are essentially reenacting poems (4,5)
24: Height is equal to three-fifths of the first one (3)
25: Begins seeing another divorcee? Deplorable. (3)
26: Desires unconventional lives (7)