>>64076018
Snugpak spearhead
>>64076027
Youre going to have a hard time finding one cut to drape over armor over there. The DM fit is gigantic for a given size as that photo shows which lets you drape it easily if you actually want that.
If you are shooting for between ECWCS and Cold WX youre going to be at a really weird level of insulation thats going to immediately cook you when moving while being just enough when static. Buddy stitched a necktie on an oversized ECWCS to let it breathe better for the sort of draped role, but even then you might be shooting for a goldilocks zone.