hi its ok wearing lots of cloths as long as you get them right you start with thin and work up but the best way to stop this would be get moving when your outside in the cold this is from somebody who has sat fishing on to many cold days. no matter how much you wear if your not moving then you will still get cold even thermal underwear if you wear that you still need to move. you may find a neoprene s wet suit might work though thinking as i used to wear neoprene gloves and socks they helped so try a wet suit. hope this helps. good luck
cold exposure. why does my body get cold easily even when wearing lots of clothing and sometimes the cold tempertures will send me into a seizure of somekind.