Here you can ask questions like 'Is it right to say this and that?" or
"Is it right to write the following....." etc.

Is it right to say:

I wear sunglasses or we can use "wear" only with clothes?

It is a quotation from the Longman dictionary

The dead woman was wearing a pair of sunglasses.

She wore sunglasses, and that thin red gingham dress he liked on her.

So, I think you can

That's right! We can wear not only clothes but everything we have on us i.e. glasses, sunglasses, make up, lipstick, necklace, rings, earrings, shoes

you can also wear perfume

for sure

Hello!

In addition, "wear" means -
2) носить, держать
to wear one's head high — высоко держать голову
to wear a famous name — носить громкое имя
3) иметь вид
to wear a smile — постоянно улыбаться
to wear a troubled look — иметь озабоченный вид
4) = wear down / out а) изнашивать; протирать
to wear a hole — протереть дыру, заносить до дыр
The shoes were worn down at the heels. — Каблуки у туфель были стоптаны.
б) изнашиваться; протираться The rope has worn out. — Верёвка износилась.

and many others