Red Chiffon Dress Coverage Alterations

My evening dress is a vibrant red chiffon piece that needs a little extra modesty. I’d like the upper bodice to come up higher, but I want it done by extending the existing fabric so everything remains seamless—no obvious add-ons. Because it’s chiffon, I know the work calls for someone comfortable handling delicate, sheer layers and matching the drape perfectly. I’m also looking to refine the slit on one side. I haven’t settled on whether it should be shortened, partially closed, or supported with an inset panel, so I’d appreciate your guidance on the cleanest option that keeps the original style while letting me move comfortably. What I expect from you • Expert tailoring on lightweight chiffon, colour-matched and smoothly integrated • Invisible hems or French seams so the finish looks factory-made • A quick fitting plan (virtual or in person) followed by the final, press-ready dress Once the alterations sit flush and the slit feels right when I walk, the job’s a success. If you have before-and-after photos of similar chiffon fixes, I’d love to see them.