...Cute because of just being cute does not apply for us because that only can be for children, so if that girl is in 20's but wears very short skirts with many layers bright high socks it must be sexualy dressing up, and combine that with excessive accessory, she must be mentally disturbed so cannot be considered cute as in Kawaii...
sadly i too see this type of attitude where i live.
I have read personal stories through a Gyaru forum, that a girl wearing cute versions of gyaru fashions will be heckled by men in countries like America, because of the mens sexual treatment of it. in Japan i've noticed it is not noticed in this way, and she is considered just gyaru "Girly".
Most Gyaru host clubs in Japan will not allow western men in fear of the above reason.
Currently in Australia and France however, there is a boom of Anime and Cosplay. Gyaru Circles "Gyaru-cir" are appearing in America and Hawaii. So many kids are doing it, that it is becoming recognised by the population.
At the moment all of it is still viewed as cosplay, and being cute still considered "immature", but these japan fans (young and old) are trying very hard to break the attitudes of people.
It's true. But, there are some exceptions here and there. Wolksvogen Beetle is "cute" despite it is used by adults. It's not an American car but people seem to like it in the US (at least among women).
I often feel that products for women such as cars are ridiculed/ignored by men, and that there may be a lack of female product designers. i personally feel that womens wish for visually appealing surroundings and car is sometimes seen as a joke. There are actual jokes about girls not caring about what is in the car, but only wanting the nice color.
Thank god for some Product designers thinking of us women, we now have a stylish iPod, with variety of colours, White or pink mobile phones, and some newer cars allow the owner to choose a custom colour.
But to take things one step further into the world of cute, would be to take things too far in our current society, there are no rhinestone iPods on the market, these have to be custom made. There is currently only one (nicely designed) white mobile phone available in my city. To make it cute, you have to go to chinese shops for your accessories.
About cute car parts, well, they can be imported from japan if you like.