My back is tattooed (big tattoo, not little at all) and I absolutely love it, even though I can only see it in the mirror.
It's been there for decades and I've never regretted it.
It's a freehand custom design that is personal to me and most people I meet would never suspect I have a tattoo at all.
I apparently 'don't look the type'.
Unless I wear a backless dress, you can't see it.
I still love it, but honestly, I'd hate it being visible now.
What looked amazing on my younger skin doesn't look so great on saggy old lady skin.
Tattoos are forever, so you'll have wrinkly old skin one day.
Honestly, if you are thinking of just getting a little one, I'd leave it.
Most of the women I've met with one small tattoo somewhere grew to hate it over the years and really regret it, even though they were convinced at the time.
It's often a rose or a butterfly.
They were people who loved the idea of a tattoo/being someone with a tattoo more than the actual artwork they were putting on their bodies.
If you do get one, make sure it's somewhere you can choose to show or not show.
That way, if you come to regret it, at least everyone can't see it.
Also bear in mind that most of the regular types of ink mean that black tattoos turn green/blue with age (some more recent ink types apparently don't do that so much, but they haven't been around for 20+ years to know for sure) and that the other colours do fade/break down a little over time so that details become muddy.
Whites can yellow so please don't get those.
If there are fine details they may disappear over time or look a little smudged.
A search on Amazon for temporary rose tattoo brings up 50,000 results so you should be able to find something close to what you are looking for at a cost of less than a tenner.
You can try one out and see if you really love it so much you are prepared to still have it when you are collecting your pension.