The Rune Sleeveless Double Breasted Collar Vest Dress Is A Must Have For Your Wardrobe. This Dress Features Double Breasted Design, Contrast Collar, And Sleeveless Body. This Dress Runs Small. Sleeveless Mini Dress 75% Polyester, 20% Rayon, 5% Spandex Combo: 100% Cotton Lining: 97% Polyester, 3% Spandex Imported Style D5202