Is it possible to give yourself the gift of instant backside confidence? Does such a thing exist!? As a woman who generally tries to conceal/downplay that area of my body, I didn’t think so. However, when I pulled on my first pair of NYDJ petite jeans and turned to get a compulsory check of the rear view… I did a double-take. The silhouette staring back looked taller, sleeker and lifted.…