While most Americans stuff themselves with BBQ & beer under the colorful light of firworks in celebration of our independence, the country from which we liberated ourselves is tending to business as usual. Our London spies have told us about a Peter Jensen sample sale that is apparently the most exciting of the season. There are samples from the past three seasons with prices starting at 5 pounds (that’s 10 dollars). Fri. 4 July - Sun. 6 July. Fri. 5p-8p, Sat. 11a-6p & Sun. 12p-4p. At the Peter Jensen Studio: 18-24 Shacklewell Lane, Buzzer #4, Hackney, London, E8 2EZ