Cold weather biking

what do I wear in cold weather for bicycling to work?  Usually I don't bicycle below 30 degrees.  This morning it was 24 deg.F.

My hat has a light now, an LED light that is rechargeable.  I have a scarf over my face, an add on to help me go down the hills.  For my core I have a sweater, then a blue fleece and an outer bike windbreaker.  Glove have liners tat are my regular. Bicycling gloves.  A knit hat under my helmut.  And long johns under the pants.  Nothing special on my feet but shoes and socks.  I had already parked my bike and have my saddlebags in my hand.