My 3 year old wanted Mommy to dress up in a tiara too, but it is hard to find ones that fit comfortably on my head (I get migraines easily when ANYTHING is on my head just a little too tight). So glad I found this one...and it is so pretty! Fits me perfectly (and will fit an older child as well). Easily stretches to fit my head, but is too large for my daughter. I'm sure she will grow into it. I love the fact that it looks more like a historical tiara (medieval era, possibly) and not like your generic piece of crap from the dollar store.