Green’s Dictionary of Slang

wrapping n.

(US teen) clothes, esp. female.

[US]J. White ‘Cowboy’s Dance Song’ in Lonesome Cowboy 16: The dudes togged out in wrappings that were simply out of sight.
[US]B. Rodgers Queens’ Vernacular 216: wrapping[s] clothing.
[US]G. Sculatti Catalog of Cool [Internet] wrapping (noun): Threads, vines, esp. women’s.