Green’s Dictionary of Slang

bunch of... n.

SE in slang uses

In phrases

bunch of charms (n.)

a pretty young woman.

[US]E.H. Babbitt ‘College Words and Phrases’ in DN II:i 25: bunch, n. In phrase ‘bunch of it,’ as applied to an attractive girl.
bunch of rags (n.)

(US) a young woman, esp. a prostitute.

[US]B.T. Harvey ‘Word-List From The Northwest’ in DN IV:i 28: tommy, n. A girl. Also called [...] bunch of rags.
[US]Wentworth & Flexner DAS.