Just by changing my footwear, I'm off the street and in the zone for an hour at the gym of weight training and cardio. Because I take public transit, it's key for me to pack light. All I have to bring along with me are my running socks and runners.
The lululemon pieces getting me through the day:
-Savasana Wrap (try this season's Gratitude Wrap)
-Flow Y Bra II (worn underneath the Swiftly Tech)
-Running socks (I can't remember what they're called but you can try this seasons Women's Featherweight socks)