Nails for 10 year old?

I am looking for feedback or advice on getting my oldest daughter who is 10 acrylic nails. She really loves nails, makeup etc.. and wears press ons all the time. I personally don’t know how to handle this as a mom. She’s my oldest and first kid so I’m still learning myself. Is this appropriate for a girl her age? They wouldn’t be XL or anything but just seems so early for that. But also many girls in her age has had them. Thoughts on this? Thank you for any feedback!