Most of the party supplies come ready to be decorated with minimum effort.
Materials that may be useful to assist in a hassle- free decoration:
1) Command and Conquer (3M)
- To Hang Banners and install party deco
- In fact, 3M has some stuff specifically to hang party stuff
2) Blue Tac
- Doesn't remove white wash for paints
- used to Light Party Stuff (Banner and Deco)