Can anyone please tell me where i might be able to find branded clothings and footwear such hugo boss, ralph lauren, armani at cheap prices??? Are these places close to the KL city as well?

There is an outlet store at the ground floor of KL Plaza in the Bukit Bintang area. It is aptly called "F.O.S." or Factory Outlet Store. They have very good selections of branded clothing (mostly export overruns) at low prices.