User blog comment:BigNeerav/Latest news on the Phineas and Ferb Movie/@comment-1331763-20101231214936/@comment-1331763-20101231215734

Also to note is that eviler version of Dr. Doofenshmirtz (in the alternate dimension) is dressed the same way as her daughter Vanessa in terms of the black overcoat with the grey buttons. Vanessa's shirt is the same style.