M.H.
Hi, I have 8 kids (ages 14 mo. to 18) and none of them wanted to take showers until they were 8 or 9. They did take the baths by themselves by 7 although sometimes they had to go back and wash some more :-) (the boys). From experience, you are probably better off having her take her bath after dinner. May be you can transition and have her call you when she's ready to come out so you can help her dry off or bring her pajamas to the bathroom... just a few ideas. Seems like whenever I plan too many things near bed time, the bed time ends up being much later than planned! Good luck! ;-)