Nothing ruins a cute outfit quicker than a visible bra strap or a slipping tank top. This quick video from CyberSeams offers tips on how to keep those annoying straps in place. You will need ribbon or twill tape, Fray Check, snaps, a sewing needle and thread. You are instructed how to create a holder, inside a specific top, which snaps your bra or tank top into place. For example, in this video, you create a holder inside a sweater so that you can wear a coordinating tank top but not have it slide around.