You could decorate with glass bottles with fairy lights inside them
Aur make tissue balls and put LED under them its makes it look so beautiful.
Make a ball shaped bunch at the end of light string from one side and let it swing when you will make it fall from the terrace and that makes it look more beautiful. Decorate in the same manner the entire area of your house by using multiple lights.
Add lanterns kind of lights
Yes add lights in the bottles and mirror jars
Searh online you will get many ideas.
There are many DIY lessons on YouTube try them