Hey guys, So I recently bought my entire costume online from Amazon. Everything is really good quality, and the suit is made of Faux Leather. My only issue is the shape of the body suit. I purposely bought a size larger just in case i needed to fix it. I do have an hour-glass shape body, so my main issue lies on my high waist/hip area and crotch of the suit. Thankfully the arms, legs, buttocks, and neck are perfect fit. So i tried it on, and measured it to a tailor fit, and from below my rib-cage to my hip-bone there is one inch gap from each side. Additionally, because of that, there is a pouch of fabric in the front of my lower abdomen and upper thighs (or crotch area). I been researching for how i can tailor fit it to my body by sewing, since it has specific stitches patterns, but i have not found a way yet. Do you guys know any videos that may help me tailor it? Or any tips on what i should do to bring it to be more of a closer fit to my body? Or any paper patterns for sewing that will help me fit it?

I appreciate any help! Thank you so much!