Doc Johnson Vac-U-Lock Harness

Hi All, So me and my partner are using the above 8 inch dildo and we love it, she looks amazing in it but I am a little disappointed with the harness. She is quite small (size 8) so the harness doesn’t tighten up probably and it’s really flimsy. Please can anyone recommend a better harness that will go with the vac-u-lock connection that is better quality and fits a smaller waste? Thanks

Thank you 😊