I love dessert tables displays.
To create her beautiful backdrop, she uses a dowel and fabric cut into strips
but you can easily use streamers like in this dessert table from a party planning mommy at Chickabug.com
Frog Prince Paperie has several tutorials. She uses extra large foam-core boards, beadboards and extra large canvas to create her backdrops
This beautiful display uses a large canvas that she painted yellow.
using pvc pipes to build the frame