2 layers of fabric sandwiched together for those wanting a firmer, but still very soft lining, also useful for the cradle area. priced per metre

This is the non-stretch net type fabric used on the inside of bras to stabilise the outer fabric, in this way you can use stretch fabrics but still make a firm supporting bra. Used behind a sheer lace it only increases opacity slightly but adds a great deal of strength and support.