Shells make beautiful natural decorations and you can decorate with them in many ways. I like to find a nice looking bowl and fill it with all the pretty shells that I have found on a beach. If the shell is big enough it can sit all by itself on a table for a nice looking decoration.
Get a nice looking basket that the shells can fit in. Put all the shells into the basket in a nice way so you can see most of them. Put the ones you like the best on the top. You can put any broken or damaged shells underneath the really nice shells and they can be a part of the decoration.
Glue the shells on a board to make a nice hanging display of all the shells you have found. Or you can put the shells in a picture frame complete with glass on the front. The picture frame will protect the shells from dust. This is a good way to display sea horses, crabs, star fish and coral that can collect dust and be hard to clean.
Small shells can be put together to make a bunch of shells in one place. Glue shells onto lovely sticks to make a bouquet of shells and put them in a nice vase. This decoration can be placed on a table or if it is large enough it can go in a floor vase.
Get a fish net and hang it on a wall. Then place shells on the fish net to make a nice display of shells and a fish net. You can glue the shells to the net or even tangle them in the net.
You can hang shells in your hair to make a hair decoration. Glue a shell onto a hair pin and pin it into your hair.
Get a model of a boat and put shells into the boat. Then you can place the boat on a table in the room where you want to display it.
Decorating with shells can make a nice decoration that looks good in a bathroom or kitchen. Decorating with shells can be a good way to make a conversation piece. You can collect shells on a beach and use them to decorate with and you can use all the find things you find at the beach for decorating. This way you will have a nice reminder of the time you had at the beach.