bra for low backed dress and sheer cami/vest top

[HelloBoys]

Inspired by another bra thread I have a quest for you lot at S&B.

I'm a 28FF/30G (narrow back) and I have a few dresses that are backless or very low back.

I have a strapless bra (Evie by Panache) but not low enough at the back.

i have searched high and low (Faveo Freedom bra, there's a backless bustier (Ultimo) but they either would not work or aren't my size.

I also have a nice sparkly sweater which has a back and I would like a sheer camisole (nude). Years ago I had one from H&M (real cheapie one) but now all I can find are matte. I don't want matte!

any ideas for above?! thanks!

Will be watching this one with interest - I'm a 30G and have just in a moment of madness bought a low-backed wedding dress. I've tried the Ultimo low back body but the cups were an odd shape, the only other option I've come up with is a normal bra with one of those low back converter things like this but I'm a bit worried about lack of support/riding up/weird bulges. Hope you find something better!

Aubasaurus that back converter sounds good.

I've heard a friend of mine (even bigger bust) gets bustiers/corsets made - i think there's a market for something like this and if they can send men to the moon surely they can support breasts my size and upwards.

The AwfulDaughter - thanks for the asos etc tip!

The low back converters can help. It might also be worth trying the wonderbra ultimate strapless. It won't work under fully backless but the back on mine sits pretty low.

I think it starts at a 30 however it runs small in the back anyway - I'm a 30 but buy a 32 in it.