Cold in the evening? Heck it's cold during the DAY here today! <img src="http://www.traveltalkonline.com/forums/images/graemlins/Laugh.gif" alt="" />

I always take SOMETHING that has long sleeves to SXM, not necessarily a sweater per se, but often I just wear it on the plane. I am always cold on planes. A couple of years ago at Regatta, there was a COLD rain in the evening and I was glad to have a jacket then.