To sew lingerie, start by selecting soft fabrics like lace, satin, or cotton, and use a delicate, fine needle suitable for these materials. Follow a lingerie pattern (available online or in stores), cut out the fabric pieces carefully, and sew them together using a stretch stitch for fabrics with elasticity. Be sure to finish with lace, ribbons, and elastic for the waistband, straps, or leg openings to create a comfortable fit. Don’t forget to finish the edges to prevent fraying, and try your creation on to make any adjustments.