I saw some flight attendants for China Airlines a couple of months ago. Every one of them were tall (for Chinese), beautiful, with perfectly styled hair, and perfectly fitted uniforms. They literally looked like they had stepped off the pages of a 30 year old magazine.
And such, American men are starting to search abroad for wives...
http://www.nomarriage.com/why_foreign_women_are_better.html
***Disclaimer: Not a woman friendly website***
While I rate Singapore Air as in the top 3, China Air does have incrdibly beautiful, and physically similar, Flight Attendants. Sometimes erily similar. One tiome I swear there were triplets working my flight. An NO, having worked for 20+ yrs in Asia and now living here...they don't "...all look alike to me"....lol!
I guess it saves on uniform costs.