These holiday bows resemble the kinds of decorations we often see on packages, doors, and other places during holidays such as Christmas, Thanksgiving, Hanukah, birthdays, Easter, and various gift-giving occasions.
Some velvet materials are based on a material from the Materials VX library, an addon included with blender (but not enabled by default).
I also used several addons that are included with blender, such as Layer Management and Node Wrangler. I rely on Layer Management to give names to my layers. Notice that layer 9 is used for storing leftovers, reusable parts, etc.
The models are made of Curves, not polygons.
I invite you to share, rebuild, copy, or do whatever you wish with this humble modeling effort. If you improve it, please consider sharing your improved bow(s) with other blender users.