Shaping underwear recommendations

[IsItMeOrIsItYou]

I am going to a wedding in a few weeks and have bought a lovely dress, it’s full length and it’s a black tie dress code.
I’m a size 10/12 with a small waist but I do have a bit of a tummy (and carry tons of weight on my thighs but luckily these are hidden!) that could do with some decent shaping knickers to hide it better under the dress. Any recommendations please? Thank you :)

I feel like I should get paid to promote them for the number of times I say this on posts like these but the Heist outer body. It shapes you really nicely but is quite breathable and makes you feel less like an overstuffed sausage than other shape wear

It’s expensive but totally worth it. I have a couple and wear them any time I am wearing a dress