Lulu's Shopping spree off shoulder peplum top

Super flattering and waist snatching top! Foldover off shoulder style. The top of the zipper has come undone slightly and I don't trust my sewing skills so I've used a black safety pin to pin it, safety pin is slightly visible from the outside but it's right at the armpit area so not visible unless your raise your arms above your head (see last two pics)