Liquid Body Adhesive for Clothes - Fashion Tape Alternative for Low-cut Styles, Strapless Dresses and Work Blouses - Clothing Glue That Holds All Day - Sweat and Dance Proof, Fast Drying - 20ml

Okay, hear me out - Buy a strapless bandeau bra that comes with underwire for support, and with inner loops the for straps: https://a.co/d/04L0eb75. For your straps, get yourself some satin ribbon in a color that best matches your dress: https://a.co/d/06Rxlfjq. Or some decorative straps like the ones here: https://a.co/d/02Sp57XI To avoid unwanted exposure, get some double sided tape and stick it strategically in areas between the bra and the dress. (Y ou could also use double sided tape between the top of your chest and the bra to assist with the lifting. Though, I dont recommend it - these kinds of tapes can severely irritate the skin. Something like this might be less irritating, but idk, I've never tried it: https://a.co/d/09zDj39A) Good luck!