For a few years I’ve been obsessed with Adidas Stella McCartney workout wear. It’s pretty pricey, but you can find end-of-season sales on Zappos and the Adidas website. Stella styles are sexy, funky and versatile–and at full-price, some items qualify for PWR (per wear ratio) status.
A bit lower and price, but never lacking in style or substance is Zella, a line exclusive to Nordstrom. A helpful salesperson told me Zella is created for Nordstrom by a former Lululemon designer. That may be true–Zella appears to be the offspring of a Lulu and Stella encounter. The price is right and it holds up well.  Photo is one of my go-to jackets: moto style with snakelike fabric. A few clients and many strangers have done an unapologetic fabric check to be sure they’re not crazy–yes, it’s PETA approved snake print fabric.
Back to the jackets—I must have a double zipper–and Zella and Stella both meet my needs. For pants, I’m most comfortable in capri tights–colorful or not–love Onzie, and Lulu capri’s wear well. As far as Stella/Adidas and Zella are concerned, these colorful, stylish and comfortable looks can go from studio to errands to lunch–AND you can sweat in them looking oh so pretty!

http://www.adidas.com/us/adidas-by-stella-mccartney/_/N-1z13svo
http://shop.nordstrom.com