The Spectrum Silk BraSubtle sensuality. The Spectrum Silk Bra in is a delight for the eyes and your comfort. With its minimalistic design, thin elastic straps are holding the double layers of silk and allowing a barely there feeling. It does not have closing clasps, you can put it on like a simple slip on tee, allowing you to show off your back and wear it as a subtle design accent. Its adjustable straps allow you to also wear it crossed over with a racerback top. Made to