Last Updated on November 28, 2021 by Kimberly Crawford
Rooms with no theme look fine but rooms which are decorated in a particular theme look glorious. Undersea can be an excellent theme for room decorations. If you are somebody who loves the oceans and seas, then this is the ultimate room decoration theme for you.
Why Is It a Great Decor Idea?
It is one of those themes which would look great and would really give you a feel of the sea with proper lighting arrangement. It lets you unleash your imagination of the sea and lets you paint your wall with it. Moreover, it looks cool, feels cool and is affordable.
Kids Will Love It
Kids love oceans, mermaids and fish. They just adore the idea of being in the water, especially in the summers. If not the sea, then why not give them a feel of it? The undersea theme can be perfect for your kid’s room decorations.
30 Under Sea Themed Decoration Ideas
Here are a few ideas to help you bring the waves to your room.
1. Mermaid Bed
If you love mermaids, you will love this idea. A bed is the biggest furniture in your room and it gets noticed the most. So, to give your room an undersea look, you can start off by getting a mermaid shaped bed.
2. Wall Art
Walls are the very soul of your room. You can paint your walls with waves and all the sea animals you love. This will make a huge difference and when you look around, you will get that underwater vibe.
3. Draw Murals On Ceiling
This idea will get you a wavy, peaceful sleep. You can paint a 3D wave mural on the ceiling with photochromic paint. At night the paint shows its magic. The paint glitters at night and it feels like you are sleeping under the sea.
4. For those who love turtles
This particular idea is for turtle lovers. Light the room with some turtle-shaped lanterns and add some stone-carved turtles. Or if you wish, bring in a small turtle in your room.
5. The coral reef room
If you love the sea, then you can’t ignore the beautiful corals. You must add some corals to your rooms. Getting a real is a challenge! You can make your own coral with party spray or egg cartons.
6. Seaweed garlands
These seaweed garlands just add an element to the room. They really enhance the feel of the sea. You can hand this near the window or make some with party papers to stick on the walls.
7. Bring in some real sea
Why not bring in a real sea. To get a break from the artificials, bring in some real elements. Get an aquarium and make it a home for some of your favourite fishes.
8. Sea Shell Room
An undersea themed room can not be complete without seashells. You can make these beautiful showpieces made of seashells. And if you are a girl, then you can decorate your dresses with seashells and even get those small boxes made of shells.
9. The JellyFish Entrance
Never forget the door. It’s the entrance to your sea world.
10. Get a Bed With Blue Canopy
Canopies always enhance the looks of the whole room. It gives nothing less than a fairytale vibe. Add a blue canopy to your bed and you will feel like the princess of the sea.
11. Turn The Windows Blue
With the window, you can try a little DIY. You can plaster the windows with blue cellophane paper and add some small paper cutouts of sea animals.
12. Birthday cake
13. Sea Themed Bedding
Get the sea themed bedding for your room. If you don’t want to do too much with the bedding, you can just go for some lighter shades of blue and off white coloured bedding.
14. Sea animal soft toys
No one is grown enough for soft toys. You can always get soft toys, loads of them to stuff your bed and sleep like a baby. For the sea themed room, sea animals soft toys would be perfect.
15. DIY Lanterns
In this idea, you can try out some DIYs. You can make your very own jellyfish lantern with paper to light your room.
16. Install an Ocean Projector
This idea will surely make you feel like you are under the sea. The 3D visuals look very realistic and give an amazing look to the room.
Small elements are as important as the large ones. Go a step ahead, add crystal and stone showpieces to fill those small empty spaces.
18. Paint the furniture blue
The furniture should not be the odd one out. If you are painting the walls, drawing murals and adding showpieces to your room. You should make sure your furniture matches the surroundings.
19. Use proper lighting
Lighting can change the whole game for you! Lighting is very essential. Proper lighting arrangement helps the colour flourish and enhances the beauty of the elements in the room.
20. Add Curtains
Curtains in light shades of blue or in different shades of white would be perfect for this theme | Enchanting Under the sea party birthday ideas, party supplies, decorations, cupcakes, birthday cakes, favors, food, decorating ideas”>
Curtains in light shades of blue or in different shades of white would be perfect for this theme.
21. Give it a break to add more neutral colours
Don’t go monochromatic. Monochrome can be a little boring at times. Try to break the monotony by adding some rugs and couches in different shades.
22. Paper streamer seaweed
23. Backyard pool
24. Ocean-themed canopy
25. Create bubble balloons
26. Hold a mermaid party
27. Paper stream for a party
28. Streamer ceiling from tableclothes
29. DIY Coral Reef prop/party décor
30. Curly pool noodles
The undersea theme can be really exciting to execute. There are so many aspects to it, you will enjoy creating them. Moreover, you can use your DIY ideas to decorate the room. It is a perfect theme to have your visitors gawking at the room. It is cool, exciting and peaceful all the same time.