Women’s Shapewear Body Briefer Underbust Bustier Shaper. New to the easy up collection is the…, January 01, 2019 at 09:36AM Women’s Shapewear Body Briefer Underbust Bustier Shaper. New to the easy up collection is the strapless firm control body briefer. our strapless body briefer offers firm control in all the right places. this style will give you the assurance and confidence to be sexy and secure in your clothes. our easy up collection is easy to put on and easy to take off due to a friction reducing finish on the fabric.