A Halloween pennant set is the small, sharp decorating move: pink and orange flags that give a room a point of view without asking you to clear a surface. Because this is a set of separate pennants rather than one strung banner, you get to place them, which is the whole advantage. Line them up over a doorway, scatter them down a gallery wall, tuck one behind a cake stand, and lean another against the candy bowl. Pink and orange also gives you a friendlier Halloween than the usual black and purple, so it works for a kid's party and a grown up cocktail hour alike. Keep them with your Halloween wall decor, then pull them back out next October.
How do you hang a party pennant? Pennants are light enough to hang with removable adhesive strips, push pins, or small hooks, which is why they are usually displayed directly on a wall. They are also commonly clipped to a string, propped on a shelf, or worked into a tablescape rather than hung.