Great sunglasses for small heads

[StylishDanny]

Hi guys, my head's girth is 21.26" and it's "small" according to this chart

I'm looking for a pair of sunglasses possibly with good lenses, I mean Maui Jims, Serengetis, Persols and other (few) hi-end lenses quality brands, nevermind the frame or the "fame". Opticians from my area haven't got so much of those brands so I'd buy them online and that's a real problem for me because I guess only few models will fit my head.
Well I'd just want to ask what sunglasses dress people within this forum with a small head like mine, nevermind the brand... well if somebody small-headed dresses Serengeti it'd be perfect for my tastes
Thanks in advance.

 

[qtlaw]

As someone of Asian descent, I've got one of the smallest nose bridges, I suggest the smallest Ray Bay wayfarers, its I believe the 48 mm size, whatever it is, its the smallest one. Same exact style and well made, but fits small head.