Avellaneda Street

If you are in Buenos Aires you can't miss the opportunity to shop in this famous street, when you can buy everything from a pair of snickers to a Luis V. exclusive Bag.  It's the most cheapest conjunction of stores in Argentina and you are going to have lots of fun carrying your bags!
Although I must tell you that at night it is not the safest place to be, so when you are done with your shopping spree and the stores are starting to close, get out of there while you can ;)