July 9, 2010 5:40 pm On the Hunt: Shopping for the Ultimate Tee There may be tons of new upscale T-shirts on the market, but only a few are worth investing in. Here are some of our favorites from Aloha Rag and Intermix. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS