Derby decorations can only be won by participating in derbies. Most are randomly given, and some seem harder to get than others.
Derby decorations are unlocked at level 18.
|Cross Obstacle||Checkered Banner||Derby Trough||Hay Obstacle|
|Horseshoe||Horseshoe Banner||Horse Topiary||Large Obstacle|
|Large Trophy||Medium Trophy||Pink Banner||Purple Banner|
|Derby Champ III achievement||Derby Champ II achievement||Random||Random|
|Rocking Horse||Saddles||Small Obstacle||Small Trophy|
|Random||Random||Random||Derby Champ I achievement|