A little bow tie I made in Tinkercad (sorry, I'm not a good designer). In its original size it fits for a child. I printed it on a single extruder/single color printer by just filament changes in the layers.
Most of the design is done using modifiers in PrusaSlicer.
If you use the stl file (obj recommended as it has the hexagonal pattern and the brim):
-BRIM necessary
After printing remove the brim, the holder piece should friction fit in the hole made in the back of the tie.
If you're an adult, I recommend scaling the model by 150-175%.
The author hasn't provided the model origin yet.