
Under the Sea Vibes: 5 Easy Mermaidcore Decor Ideas
If you’ve ever dreamed of living in an underwater fairytale, Mermaidcore might be the aesthetic you've been searching for. With its whimsical blend of soft textures, sea-inspired details, and ethereal colors, Mermaidcore brings the magic of the ocean right into your bedroom. Whether you’re channeling your inner mermaid or simply want to create a space that feels serene and enchanting, these five easy Mermaidcore decor ideas will help you transform your room into a coastal fantasy—no swimming required.
1.Seashells and Light Accents
Incorporating seashell decorations into a room helps establish a Mermaidcore vibe by capturing the essence of the ocean and its aquatic creatures. Seashells infuse your space with a hint of the sea, quickly turning it into a magical and dreamy atmosphere. You might also want to add side table lamps that enhance the oceanic ambiance. Choosing lights that glow in cream, white, or even pink can really boost the whimsical charm of Mermaidcore in your room.
Styling Tip:
- You can scatter real or fake seashells around your room (on shelves, windowsills, or tabletops) to add to the Mermaidcore theme.
- If you don’t want to overwhelm your space, you can add a light that is in the shape of a seashell to enhance the Mermaidcore vibes.
Seashells look so dreamy..
2. Blue and Green Mermaidcore Accents
The simplest and most durable way to bring in Mermaidcore into your room is by painting your walls blue and green. But if you want to skip the paintbrush, there are other options! Just swapping out your bedding or adding a fun accent blanket can totally give off that whimsical Mermaidcore vibe.
Styling tip:
- Try incorporating bedding with different textures like bubble or marshmallow puff and accent ruffles and embroidery, this will give off a dreamy and ethereal feel to your Mermaidcore room.
- For blankets, choose light, breathable materials like cotton to add an airy, ocean-inspired layer that complements the Mermaidcore aesthetic.
Dreamy bedding starts here…
3. Pillowcases and Accent pillows
Besides swapping out your bedding, throwing in some accent pillows and switching up your pillowcases can really transform your space. With Mermaidcore focusing on that ocean vibe, choosing pillows with texture, bows, ruffles, or even fun prints like stripes can create a dreamy look that captures the magic and charm of the sea.
Styling tip:
- Use colors like blues, greens, and purples (often in lighter, more muted shades) as they are the main colors of Mermaidcore.
- Use fabrics like cotton or Tencel to bring a breathable, natural feel to your bedroom while staying true to the soft, airy vibe of Mermaidcore.
Embrace the Space With…
4. Lace Details
Lace details totally match the Mermaidcore vibe since they capture that dreamy and romantic charm that goes hand in hand with this style. Lace is not only a stunning and adaptable fabric, but it also visually connects to oceanic themes, boosting the ethereal and romantic aspects of the Mermaidcore aesthetic.
Styling tip:
- Incorporating lace into a blanket or using it as curtains can really brighten up your space and give your room a unique visual appeal, perfect for your mermaidcore bedroom.
Lace Details start here…
5. Mirrors
Mirrors naturally reflect light and brightness, aligning with the Mermaidcore style's emphasis on shiny, iridescent elements. They create a dreamy, otherworldly ambiance and can make spaces feel more open, echoing the ocean's vastness. Unique designs, such as scalloped edges, can enhance the Mermaidcore vibe.
Styling Tip:
- You can create a DIY Mermaidcore-themed mirror by gathering seashells, pearls, and other sea-inspired items and gluing them to the mirror.
Mirror Mirror...
Final Thoughts
Bringing Mermaidcore into your space is all about embracing soft colors, ocean-inspired textures, and a little bit of whimsy. Whether it’s with seashell accents, dreamy fabrics, or iridescent touches, even the smallest details can make your room feel like an underwater escape. Start with one idea or mix and match all five to create a Mermaidcore look that feels uniquely you.
Ready to dive in? Explore our latest decor picks to start creating your own under-the-sea Mermaidcore sanctuary today. 🐚✨
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Quick Bedding FAQ:
What size should I get?
In terms of sizing, most college dorms have Twin XL beds. In that case, we recommend going with a small size bed set and flat sheet. If you're looking for a fresh start or not sure where to begin, we recommend checking out our bundles! Each bundle will include a pillow, duvet insert and bedding set! It is also already pre discounted! Say heyyy to savings.
Don't see the bundle for the style of bedding set you like? Reach out to us and we might be able to make it happen! :)
For more info on bedding and sizing check out our size guide.
How should I decorate my room?
However you feel fit! No matter your style or aesthetic, Ever Lasting has a huge selection of bedding, we're sure you'll find something you love. ♡ Don't forget to share your progress and room makeovers with us by using #EverLastingMakeover and tagging us @EverLastingFabric.
Anything we missed?
Find more answers and tips on our back to school page or contact us for more help :)
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♡ Don't forget to share your progress and room makeovers with us by using #EverLastingMakeover #EverLastingFabric and tagging us @EverLastingFabric.



