Rock Rock Rock!

Rock Rock Rock! is a movie starring Alan Freed and his Rock 'n Roll Band, Fran Manfred, and Tuesday Weld. Dori is trying to get together enough money to buy a strapless gown; Daddy has cut off Dori's allowance, but gee, she's gotta...
A teenage girl, Dori Graham, can't convince her dad to buy her a strapless gown so she decides to get the money together herself in time for the prom.