As a non-Muslim Korean exploring modest fashion

Assalamu alaikum, everyone. As a Korean born and raised in South Korea, I naturally gravitate towards modest clothing such as the hijab, khimar, and abaya. My skin is quite sensitive, and I dislike exposing it, so I find this style especially comforting, even during hot summer months. I really admire the Muslim community's dress code and feel like I want to embrace it too, but I'm a bit worried that my choice might come across as cultural appropriation. What are your thoughts? On another note, to help children with cancer feel more courageous, I recently donated my long hair and now have a very short pixie cut. I'd love some tips on how to properly cover my hair with so little of it left. JazakumAllah khair!