Is this to slutty to wear to the gym? Oh and from your picture you would look really pretty not slutty. So I suggest you follow my answer. Not if you wear a T-shirt on top. Besides, it's summer, wear your miniskirt, girl! Is it slutty to wear high heels in high school?
Just cover what should be covered, trust your instinct, and you'll be fine.
Slutty Girl Mini Skirt
I want your opinion: Is it slutty to wear mini-skirts? Is it slutty to wear crop tops with high waisted shorts? You can not dress slutty. It's about how she wears it.