'Mirror Images' was one of the first T&A flicks I picked up off a video store shelf as a young man. It's not hard to see why. The movie box told you what you were in store for and they weren't lying I'll give them that. However this didn't deliver like I wanted it to.
A tepid story of a bored, rich housewife fulfilling sexual fantasies at the dark end of the street care of her runaway stripper twin sister doesn't go anywhere exciting or noteworthy. It's b-movie 101. Typical story aside, the sex didn't make any impact and that's saying something. I wasn't exactly picky in those days.
Delia Sheppard as the dual roles provides skin as does total babe and genre mainstay Julie Strain, but this isn't explosive stuff. You can catch John O'Hurley (Yes, I'm J. Peterman) in an early role as a police detective. While adult hardcore director Gregory Dark filmed this under a pseudonym which was fashionable back in the day.
Bottom line. You're not here for the story. You're here for the nude bits, but there's much better found elsewhere. A standalone sequel followed a year later featuring Shannon Whirry and another take on the twin sisters formula which was much better where it counted the most.