1.)New without tags attached, by "beach free people movement, " "Trez sweater set"( in cinnamon) 2.) Sz. M. measurements are from pit to pit, 19in. unstreached, and it does have stretch to it, but I'd stay with the measurement. The length is 30in. long the shorts from the waist laying flat, 13.5in. unstreached, and it does have stretch to it, but I'd stay with the measurement. The length is 16.5in. long, the shorts have a curved waistband 3.) Description: very pretty brownish colorings with specks of gold or yellow, blue, color is called, (cinnamon), has a thick waistband heavy ribbing, has lighter ribbing on both pieces and has thicker and longer ribbing on the shorts, and on the sweatshirt, hemline, cuffs, and turtleneck, has substance to it, very warm, cozy, comfortable, soft! made extremely well! 🤎🧡💙💛