Under garments! Help!

Depending how low the back goes, I’d get a strapless bra or sew cups (of a nude or white bra or whatever color yarn you’re using) into the front. Or, depending on your cup size, you could just wear the little flower pads to keep everything down.

View Quoted Comment Wondering if anyone has a sticky cup ones they swear by! I'm a little busty and would love some more support on the day

I've used the sticky bra and I couldn't believe how great it worked. Here is the link to the one I purchased https://www.fashionnova.com/products/pull-them-close-invisible-bra-nude. They sell them on Amazon too I believe but I just think for $10 you can't go wrong. I'm a 36C and it offered great support for me. Good luck!

I wore a similar dress with a completely open to my back (like, to my butt). I got a sticky bra that had this really thick sticky band and sides

View Quoted Comment Was thinking something like that would be amazing

View Quoted Comment I live in Canada so I’m not sure if you have Hudson’s Bay (kind of like a much nicer Sears when it existed hahah) but that’s where I got mine from!