That chick from “The Dukes of Hazzard”

LORELAI: I look like that chick from The Dukes of Hazzard.

Lorelai is referring to Daisy Duke, a character played by Catherine Bach in the action-comedy television series, The Dukes of Hazzard (1979-1985). Daisy often wore tight cut-off denim shorts, which have become known as “Daisy Dukes”.