How do I stop My Sister from wearing Short Skirts?

[Mumchi]

My Sister is two years older to me and Most times in Summers She only wear Short skirts, Sometimes seems like She either wear thong or No Panties under her Skirts, My school friends always come to My home and they see My Sister wearing Silky short skirts,

One time she went to a Mall with Me and My 3 friends, She was wearing a thin Short Skirt and from her back (on her butt ) it was looking like she was not wearing Panties, and My all three friends were staring at her skirts all the time, I listened them Whispering that She is not wearing anything under her Skirt,
I felt very odd and embarrassed, How shall I make her Stop wearing Such Skirts?

[Dav1ss]

How short is it really though
You can't really if she is happy isn't that enough for you I get you want to look out for her but if she is adult she can wear them and it will be near impossible to change her mind if she likes how they look
Unless your particularly close

[Dav1ss]

Thanks for mho

[Anonymous]

Leave your sister alone you dominating chauvinist put, she is an empowered woman being free and you want to shackle her up. You should be ashamed.

[Mumchi]

Why I am ashamed, She should be ashamed for wearing such Short and thin Skirts, I don't like it, instead She should wear full clothes.

[Opinion Owner]

I told you she is free and empowered and you are trying to lock her up and deposed her. Stop it

[Mumchi]

Okk... I got you, but did you read my question here? I am not against freedom of Girls, but the kind of short Skirt She wears, Many things are Visible through her skirt, I don't like my school friends staring at my Sister's Ass.

[Opinion Owner]

Well she likes it so stop worrying about what you like and let your sister be empowered you jerk.

[Zerstörer]

There is many ways

[Mumchi]

What does this mean?

[Scarecrow13]

You could talk to her about it, but otherwise nothing. Let her dress how she wants to dress.

[Vesta]

You can't make her do anything, however you can tell her it makes you uncomfortable

[Anonymous]

Stop asking this dumb question about this imaginary scenario.

[Anonymous]

Why don't you talk to her about it respectfully?

[Mumchi]

I did but she chided me.

[Opinion Owner]

Then you have done all you can without causing more bad feelings.

[Mumchi]

But what about my School friends? They talk like, let's go to his (my) home, to see her Sister's (Ass)

[Opinion Owner]

You don't have any authority over her. Your only option is to get your parents involved, but do not do that behind your sister's back.

[Mumchi]

Yes, I don't have Authority over her, She is Girl and like to wear Girly clothes, but She don't know or realises, What boys see in her when she wear those skirts, I can't stop My school friends or Neighbor friends coming to my home.