You can find it in Catwoman 0, "Cat Shadows", by Doug Moench.
It's one of the Catwoman stories every Catwoman fan must read.
The other ones being 1. "Only Happy When it Rains," (Catwoman #58-60), by Devin Grayson (great great analysis of what makes her tick) 2. "Larceny Loves Company" (Catwoman 28-30), by Chuck Dixon (Selina doing an "Ocean's Eleven," kinda) and 3. "Catfile" (Catoman 15-19), by Chuck Dixon (on the one hand it's brain-in-neutral comic junk food. On the other hand, when did that become a bad thing? It's got a Nazi Nursing Home and Catwoman swordfighting while wearing a wedding dress!)