Rear License Plate Mount?

[Y-TRY]

My rear plate has always just been bolted right to the rear valance and looks rinky-dink and flappety.

What are some options for mounting the plate better? Are there any brackets available or anything? What custom versions have you seen?

[deuce_454]

what kind of car is it??? pics???

[Y-TRY]

Soory. '68 Camaro.