An Antique (Latin: antiquus; old) is an old collectible item, usually at least 100 years old. It is collected or desirable because of its age, rarity, condition, utility, or other unique features. It is an object that represent a previous era in huma...
You may want to look at the Cabelas web site.They have all kinds of good stuff.
If you are gonna wear a smaller jacket underneath, the down vest would feel more comfortable and less restricting than wearing a down jacket on top of another jacket. But as you have said you will get more overall warmth from a down jacket than a dow...