To use this halter babydoll and G - string set, simply put on the babydoll over your shoulders using the halter neck design. Then, wear the matching G - string. When it comes to maintenance, always remember to reverse iron it at a low heat to avoid damaging the delicate lace material. This imported set from Elegant Moments is made of 100% nylon, so handle it gently to keep it looking great for a long time.