Hot pink as the main color, lime green (cactus) as a complementary color. Must go on white background. 

"Knotty" in cursive, "halters" (smaller) in plain caps below or beside 

VIBE: Pin up cowgirl somewhere in the logo with lime green cactus incorporated as well. She should be holding a rope (and potentially somehow roping the logo or having it be tied together). Cowgirl should be wearing complementary clothing or neutral colors (jean, white, etc.) I attached some examples of shapes of cowgirls you could use  

Knotty Halters