Clean the window surface
Choose a wreath size that fits the window
Select a hanging method
Use a suction hook for lightweight wreaths
Use an adhesive hook for smooth glass
Use over-the-top window hanger brackets if available
Attach fishing line or ribbon to the wreath
Hang the wreath at the desired height
Center the wreath in the window
Check that the wreath is secure
Adjust the position if needed
Remove carefully after use