OK, we need to talk. Parents, your fear of female skin is way out of hand. I don't think that any of the adults in this article have ever even seen the movie (except for the 1 parent who said she did).
1) The "for children age 4+" means that it's physically SAFE for children age 4 or above. It means that children under age 4 might choke to death on the parts. That label has nothing to do with the MORALITY of children based on age, it's for the safety of the product and nothing more. It's YOUR job as a parent to decide what's appropriate for your children to view and participate in.
2) When kids ask you why something happens or something exists, it's YOUR FUCKING JOB as a parent to have those answers, or to find them. That's your sole purpose in that child's life besides providing the actual physical necessities for survival. You are responsible for raising them and arming them with information about the world around them. So when a kid asks why this doll has a chain around her neck, making the doll cease to exist so that you won't get that uncomfortable question is not an appropriate response.
3) The answer to that question is actually an incredibly important teaching moment in a child's life, especially a female child. So if you haven't seen the movie, I'll give you the answer:
Princess Leia is a Senator. That's right, she's a government official and a leader of her people. All by herself. She's a leader. Later, when her entire planet is blown up, she stops hiding her involvement in an activist organization that seeks to overthrow a tyrannical government and becomes a full-time leader in that activist organization.
While performing her various leadership duties running the universe and fighting for justice, she meets a man and falls in love. But she remains independent and she keeps her job. In fact, he gives up HIS job to support hers.
Eventually, that man gets captured and she takes it upon herself to rescue him.
During her rescue attempt, she gets captured herself by the same evil mob boss that has her love interest. He attempts to demean her by stripping her of her more modest and functional attire and putting her in objectifying garments as well as chaining her to his side.
In the ultimate act of feminism and female empowerment, Leia waits for an opportunity, then with no concern for her appearance, takes the very chains of her enslavement and kills her captor. Using her own oppressor's tools of oppression against him, she wins her own freedom.
Leia's "slave outfit" and broken chain is more than just scantily-clad hot chick. It's a symbol of both her oppression and her triumph. It represents her empowerment and her independence. She reclaims what is hers - her agency and autonomy - and she uses the very objects used to steal them from her in the first place.
That slave harness and that broken chain are tangible reminders that it doesn't matter what we wear or how we are oppressed, we can overcome. We can break our chains and we can become free. Although the movement for more practical attire of our female action figures is important, in this case, the "immodest" clothing is important for the plot and shows us that revealing attire doesn't *prevent* women from still being heroes. If anything, being able to perform heroic feats in revealing or impractical attire makes the actions even more heroic (a la "Ginger Rogers can do everything Fred Astaire can do but backwards and in high heels").
Slave Leia is the ultimate symbol of feminism and female empowerment, and explaining that to your daughters is an opportunity you are wasting, for which your daughters pay the price. Of all the Disney Princesses, she is the one we should be encouraging our children to emulate. Not in spite of the slave outfit, but especially because of the slave outfit.
And let's just say you forget or disagree with all the feminism stuff symbolized by this outfit - the answer to "what am I supposed to say when my kids ask me about this chain?" is to begin a conversation about the objectification and sexualization of women in our society. Either way, this is a very important toy and you're failing as a parent if you think the answer is to prevent your child from seeing it.
This action figure should be proudly displayed on every child's shelf, along with the lessons of tyranny, slavery, freedom, autonomy, empowerment, and female strength. You should be more concerned with the symbols of violence in the toy aisle than your child possibly seeing plastic lady skin or having to learn a lesson about female subjugation and freedom.