Its not watcha think.
Regardless of whether or not you think lower back tattoos make a woman look slutty, one would hope that most here would find the marketing of even fake lower back tattoos to LITTLE GIRLS as repulsive as the marketing of thong underwear and other sexually oriented apparel to LITTLE GIRLS. It's bad enough that young teens are constantly being sexualized in corporate marketing strategies, but the push to sensualize and sexualize children at earlier and earlier ages is truly disgusting.
VRWC has a good point here...we've wandered away from the most important implication. We've been talking about judgment and prejudice. Well, my wife sometimes wears lingerie. There's not a thing wrong with that, but anyone who tries to sell lingerie to a little kid deserves a punch in the teeth at minimum.