The Cami RSVP DressMake the internet's favorite dress even better? Soldout. NYC gave the RSVP a barely there cami strap and squared neckline for nights (or days) when you feel like showing off just a little more. Pull on cami style tank top dress with elastic cinched waist and full poplin skirt. Features pockets on both sides.. 97% cotton, 3% elastane (top); 95% cotton, 5% spandex (skirt). Gentle machine wash cold, inside out, with like colors. Lay flat or tumble dry on