I love the Spring collection from Georgie--an L.A. line from designer Julia Chase whose motto is "it's all about the fit".
I especially like the boyfriend canvas pant shown here with a simple fitted white shirt. These pants are currently available at Showroom in Mill Valley.
I also like the metallic flared lace pants ($215) which would be great dressed up or down for summer. These pants are available online at Sway and Cake.