Halloween Couple Costume: Big Bang Theory October 22, 2013September 14, 20181 CommentShop your own closet for this Big Bang Theory couples costume , or shop the “Shamy” look here:Sheldon:The Flash teeStripe long sleeve teeShoes – driving moccasins Amy:Green skirt (similar)Mustard cardigan (similar)Similar blouse here and hereSensible Flats here / cute version here