сейчас очень много подобных моделей. вот,напримерhttp://www.google.de/imgres?imgurl=http://www.rol.ru/pictures/misc/intermoda/1263281404_1.jpg&imgrefurl=http://www.rol.ru/news/hobby/fashion/10/01/12_003.htm&usg=__Hib56643XRrk67eFNhyLtxrK_Yk=&h=500&w=332&sz=21&hl=de&start=64&zoom=1&itbs=1&tbnid=XUPgec94sgvBSM:&tbnh=130&tbnw=86&prev=/images%3Fq%3D%25D0%25BA%25D1%2580%25D1%2583%25D0%25B6%25D0%25B5%25D0%25B2%25D0%25BD%25D1%258B%25D0%25B5%2B%25D1%2582%25D1%2583%25D1%2584%25D0%25BB%25D0%25B8%26start%3D63%26hl%3Dde%26sa%3DN%26ndsp%3D21%26tbs%3Disch:1%26prmd%3Divnshttp://www.modmap.ru/images-acsessuari/039.jpg