Scuba Hoodie: so warm and comfy post workout or running around.
Power Y Tanks: cult classic.
Run: Swiftly Tech: Another cult classic, my personal favorite.
Groove Pants: If you only buy one thing from lulu, it should be these. aka "crack pants"
Wunder Under: great basic workout leggings, also come in a full length.
Also: lululemon hems everything for free. (yay for the shorties!)