20% off sweaters at JCrew.com

I'm not a huge fan of J.Crew - it's a bit preppy for my taste - but I do love their luxe cashmere sweaters.  Lucky for me (and you), all full-priced sweaters at JCrew.com are 20% off when you enter the code SWEATER at checkout.  That means that this cashmere v-neck sweater, normally $138, is now $110.40.  Or splurge on this so-of-the-moment sequined cardigan that will look fabulous with everything from strapless dresses at holiday soirees to jeans and a white tank when doing last-minute holiday shopping ($396, from $495).  But hurry - this special only lasts two days and ends when the clock strikes twelve (11:59 PM Eastern time) on Tuesday.