Pattern envelope says "Underwired bra and garter bel.  Bra-cups are made from lace, sheer and tricot.  Back is made from power net and has closure.  Shoulder straps from tricot can be made adjustable or ready made straps can be used.  Garter belt is made from lace and tricot and has back closure.  Garters are made from elastic covered with lace and the grips are covered with satin ribbon"  If you are looking for a bra pattern this would be a good one as it is a "proper" bra rather than a bralette and it is nice to have a suspender belt to make a matching set.