I ordered a pair of these earrings for my 16 year old niece and liked them so much that I ordered them for middle-aged me.  The heart is smallish, which makes them the ideal size - large enough to be noticed, but not so large they dominate your face.  The puffed design coupled with the twisted wire styling makes them different from everything else you see, yet simple.  They're nicely made and lightweight, making them very comfortable to wear and they've quickly become one of my favorite earrings to wear.  My niece seemed to like them too, so they seem something that isn't geared toward any specific age group, but suitable for all.

Overall, I'm impressed with how well made and nicely styled these earrings are for such a reasonable price.  I'm very happy the free returns that Amazon is offering on these earrings made me take the chance and buy them.