There are many brochure and door hanger printing companies that will tailor your door hangers to any design you choose.
One for instance is Grahics 2 in the Dallas Fort Worth area. If you don't live in that area, no problem, because they will ship your door hangers to you.
You can find decently priced door hangers at stores such as Walmart, Lowes, K-Mart and probably even Menards. Kmart would be one of the more expensive stores and they do not have a very big selection either.
Clothes hangers.
You can find string light hangers for outdoor use at home improvement stores, online retailers, and specialty lighting stores.
The dollar store sells clothes hangers although they may not be as durable as the more expensive ones sold at other stores. If you want stronger hangers then Target sells some wooden ones.
It is because if you have a key hole people can find the right shaped key and use it to open the door whereas if there is a password only you would know how to open the door
Garment hangers come in many convenient styles that are helpful for travelers. They can be found most places where they also sell luggage.
One can find and purchase pant hangers on websites such as Amazon, Target, Real Simple or eBay. They are also available on Bed Bath and Beyond or Ask Andy About Clothes.
There is a website call Purse Jewelry. They carry so many different sizes and styles of purse hangers. Most of the hangers will hold up to twenty pounds and you can purchase a case to carry your hanger in.
I know of a website actually called quilt-hangers.net. They offer wooden quilt hangers that can "gently hang any quilt, no sleeves needed!" According to the site, the hangers are invisible and they can be used with any quilt. They are made in the USA.
There are various places that one can find plate hangers online. These sites include but are not limited to, Frank Shaw, John Lewis and Hobby Lobby. Further information about this product is also provided in these sites.
Making your own earrings out of gold would be quite the challenge. Unless you already have teardrop shaped gold to attach hangers to it will be quite the task, it would just be easier to find a pair of earrings you like then to mint your own.
I find plastic hangers are the best choice. They hold the clothes nice and look nice in your closet. They also come in different colors which is a nice choice.