Casual hnav yog hais txog cov khaub ncaws hnav thaum lub sijhawm so rau ntau yam dej num. Nws yog tus cwj pwm los ntawm kev nplij siab thiab kev ua tau zoo, haum rau lub sijhawm tsis raug cai, thiab cov qauv zoo sib xws muaj xws li T-shirts, ris tsho, thiab pullovers.
Lub Song Dynasty beizi yog ib tus neeg sawv cev ntawm cov neeg suav thaum ub. Nws cov dab tshos ncaj nraim, qhib pem hauv ntej, thiab sab slits ua ke elegance thiab practicality. Niaj hnub nimno hnav khaub ncaws hnav tau tsim nrog qhov nrov ntawm ob- hnub so, thiab nws cov qauv tsim tau maj mam sib xyaw ua haujlwm. Nyob rau xyoo 1990, hnav khaub ncaws hnav ntxiv tau tsim thiab nrov hauv Tebchaws Meskas.
Thaum hnav ris tsho muaj nyob rau hauv txhua lub dynasty, qhov zoo nkauj tshaj plaws, xis nyob, thiab kev coj noj coj ua hauv keeb kwm ntawm Suav khaub ncaws yog undoubtedly lub Song Dynasty beizi. Feem ntau Song Dynasty beizi style nta ib caj dab ncaj thiab qhib pem hauv ntej, sib txawv ntev, tsis muaj nyees khawm nyob rau hauv pem hauv ntej, thiab lub tes tsho ntawm qhov sib txawv dav. Sab slits nthuav tawm ntawm lub hem mus rau lub duav, lossis los ntawm armpits tag nrho txoj hauv kev, thiab qee qhov style tsis muaj slits txhua.
