I love, love, love the plaid suit. The blazer is $179 and the pants are $139. I absolutely must have these pieces for Fall. So far this suit is not yet available, but I keep checking lizclaiborne.com so I can snatch it up the minute it arrives.
I also like the plaid dress from this collection which is $189. The dress could be worn now and then as it cools off could be layered with a turtleneck underneath and tights.