So i'm not sure if this is the right area to post this (I think it is). So I have completely given up on gaffs and tape just doesn't work and I have read in many places that a panty girdle is a good for tucking but can anyone suggest me a good one, there are SO many of them and I don't know which one to get.

There was a thread on this subject:
https://www.susans.org/forums/index.php/topic,187959.msg1671672.html#msg1671672

hugs