One of many upmarket designer labels in South Beach; A/X Armani Exchange offers smart attire for style-conscious hipsters. Don’t expect anything outrageous, just Giorgio’s signature wares in a range of subdued, sensible colours. Greys, blacks and whites abound here, with plenty of stock suited to the offiice. Surprisingly, prices are sensible, too, meaning you can splash a little bit more cash on that little black dress.