Hair makeover

My last visit to the salon was like 2 years ago. Now I'm planning to visit a salon to get my hair done. Originally, I'm a black-haired asian with brown skin but decided to dye it. My hair is short(shoulder length). I'm not sure now if I wanted to get my hair bleached again and try a different color, or just dye it back in black? If I do color my hair, what color and hair cut would u recommend or suggest for someone who's in her 30's with a round face? If someone can provide like a sample photo, it'll be a great help 😊