Body peach hair removal?

I feel like everywhere i look lately everyone has this super smooth, hairless skin on their backs/bodies over all (i am not referring to arms or legs). I genuinely don't know how one achieves this and I feel so out of the loop!

I am a brown woman with dark hair. It's not coarse and it's not thick at all but since it's black it isn't just invisible against my skin. I'm starting to feel self conscious especially as I live in the tropics and am in a swimsuit or skinbaring clothes a lot. If I can, I too would love to experience this silky smooth skin!

Anyone who does body hair removal, what's your process? At home treatments, procedures at the salon or with an esthetician? I'm sorry if I sound dumb but in my defense I truly am about this subject.

Any advice welcome!