Not that we don't love shopping for shapewear, but now's not the time, ladies! We've got a super thorough guide dedicated to picking the best undergarments to wear under your wedding dress. Check it out - you'll learn everything you need to know about how to cinch that waist, eliminate those panty lines, and push up those boobs. You're welcome.   As for the non-shapewear-related, sexy lingerie side of things...read on.