It's easy to feel overdressed at Harry's if you're wearing,say,a shirt. Or shoes. Many of Harry's diners don't bother with either,walking straight from the surf in their swimmers for a Headless Chicken blend piccolo latte ($3.80) from those light-roast-loving Melburnians,Proud Mary or a loose-leaf Tea Craft tea. A motley collection of wall mirrors reflects buff young hipsters on bench seats painted with dreamy mantras such as'serenity'and'fly free'. When the sun is out,your best bet is a refreshing cold-drip coffee over ice ($5.50) and a Peachy Keen Bircher muesli.