I would say that Fracas and Chloe certainly have things in common. As a matter of fact the first time I tried Fracas a couple years ago (in parfum,) it reminded me so much of Chloe I figured I wouldnât buy it. Well, I wear Chloe considerably less these days, but am a Fracas-Freak now. They are both intensely floral with Chloe having more of a fruity nature up front. Both give you that lush, tuberose hit- as others have pointed out. I find Fracas to ultimately be cleaner and clearer though. Where Chloe keeps broiling away on the sweet level, Fracas get soft and clean. This is probably only on my chemistry though, as others have dubbed Fracas as more ãextroverted.ä I see it the other way around however.
In answer to your question, I do think if someone likes Chloe they probably will also like Fracas. I also think something like Quelques Fleurs could be a hit as well. While it's a little greener to start, it's also a very lovely, full floral. Also, since she likes Chloe, you might also consider Joy. All these are full-out florals, but if she's a Chloe-gal, there's a good chance she can handle any other full-bodied floral.