The Easy DIY That Completely Revamped My Bedroom

DIY | May 1, 2025

Ready for a bedroom glow-up? This DIY project made a huge impact with just peel-and-stick wallpaper and soft layers from Amazon.

Update: I recently added a peek at how my daughter used the same wallpaper to totally transform her dorm room, scroll down to see the budget-friendly, dorm refresh!

Sometimes all it takes is one little project to totally change the feel of a space. I’d been craving a cozy bedroom refresh, but I didn’t have the time (or let’s be honest, the energy!) for a full-blown makeover. That’s when I landed on the idea of doing a single accent wall with geometric wallpaper and layering in some soft, neutral bedding. The result? A space that feels brand new. No mess, no stress, no major commitment.

The best part? This little update took less than three hours and made such a difference. Whether you’re in a dorm, apartment, or just want to cozy up your current bedroom, this is one of those easy DIYs you can totally do too.

Disclosure: This post contains affiliate links, meaning I may earn a small commission when you make a purchase, at no additional cost to you. I’m so grateful for your support and for being part of the She Gave It A Go community!

Why I Chose a DIY Geometric Wallpaper Wall

Wallpaper | White Sham | Cotton Sheets | Blue Duvet Cover Set

I’ve always been drawn to bold patterns, but I also like to keep things feeling calm and cozy. That’s why I fell in love with this geometric wallpaper from Katie Kime. It has just the right mix of neutral tones and eye-catching design. It instantly added personality to the room without being too loud or overwhelming.

Geometric prints feel modern and playful, and they were the perfect match for the look I was going for. Plus, since this wallpaper is removable, it’s totally renter-friendly and commitment-free. I love a project that feels like a big change but is actually low effort, that’s pretty much my design motto: small changes, big cozy results.

If you’re curious, you can check out the exact wallpaper I used HERE!

DIY Wallpaper Install | What You Need to Know (Even if You Get Help!)

Quilt | White Sham | Cotton Sheets

Okay, real talk… I had a handyman help me install the wallpaper, but I watched the whole process and learned exactly how it’s done. And honestly? If you’ve got the right tools and a little patience, this is 100% something you can do yourself. It’s a great beginner-friendly DIY project that makes a big impact.

Here’s what you’ll need (all easy to find on Amazon):

A sturdy ladder
A large plastic taping knife (this helps smooth out any air bubbles)
A level (so your pattern stays straight!)
An X-Acto knife (for trimming around windows, outlets, and baseboards)

The install process is super straightforward:

Start by peeling from the top of the panel.
Align the pattern and use the level to keep everything straight.
Slowly drop the panel down while smoothing with the taping knife.
Trim the edges neatly at the bottom and around any corners or obstacles.

It’s one of those projects that feels intimidating at first, but once you get the hang of it, it’s actually really satisfying. Just take your time, be precise, and you’ll be amazed at how polished it looks in the end.

The Bedding Refresh | Soft, Neutral Layers from Amazon

Once the wallpaper was up, I knew the room needed something soft and cozy to balance out the bold pattern. Time for a mini bedding makeover! I stuck with neutral tones and comfy textures to keep things warm and inviting, and I grabbed everything from Amazon to keep it super easy and affordable.

( PROTIP: I’ve put together a comprehensive guide on how to create a fluffy bed in 5 easy steps just for you. Click here for simple steps to achieve the cozy bed of your dreams. )

I leaned into soft cottons and subtle blue tones to add just the right amount of warmth and contrast. Everything works together to create that relaxed, put-together look, like you made an effort without trying too hard.

If you want to shop the exact pieces I used, they’re all linked on my Amazon Storefront!

SHOP IT HERE

The Instant Transformation!

It’s amazing how just a few simple updates can completely transform a space. With a bold geometric wallpaper accent wall and cozy bedding, my bedroom feels brand new in just a few hours! Whether you DIY the wallpaper or get some help, it’s an achievable project that makes a big impact.

Cotton Sheets | Decorative Pillow | Blue Duvet Cover Set | Fleece Blanket | Waffle Throw

Want to recreate this look? I’ve got you covered! Check out my Amazon list for all the products I used, including the Katie Kime wallpaper and cozy bedding, for a one-stop shopping experience.

SHOP IT HERE

MORE INSPO

If you’re looking to refresh a room without a full renovation, I highly recommend trying one bold wall. Would you try a geometric wallpaper like this? What space in your home could use a quick update? Let me know in the comments and share this post with a friend who’s ready to give it a go!

PS: I’m not the only one loving the wallpaper glow-up life…Keep reading to see how my daughter brought her dorm room to life with Katie Kime too!

PT.2 | My Daughter’s Dorm Makeover

After seeing how much of a difference the geometric wallpaper made in my own bedroom, my daughter decided to try it out in her college dorm, and let me tell you, the results speak for themselves! Dorm rooms aren’t exactly known for their style, but with just a few hours (and a little patience), she completely changed the feel of her space.

Wallpaper | Bed | Nightstand | Lamp

We picked out a playful print from Katie Kime that felt youthful but still elevated, and she handled the install herself—with a bit of help from friends! The removable wallpaper is perfect for dorms or rentals, and the process is super doable even for beginners.

Below are some before, during, and after pics so you could really see the difference… and honestly, it’s kind of wild what one wall can do. Her dorm went from feeling like a typical college space to something way more personal and polished.

Dorm Room Transformation

Before

Floor La mp | Art | Bed Frame | Similar Checkered Pillows | Cherry Pillow

During

Wallpaper | Bed

After

Wallpaper | Bed | Nightstand | Lamp

Her dorm had a great foundation with cozy decor, but she wanted to make it feel more personal and unique. Adding the wallpaper was just the right way to bring that extra touch of character.

As soon as she started, the room began to feel completely different. With each panel that went up, it looked more polished, more her. It turned out to be a simple, manageable project, just a steady hand and a little patience.

The result was exactly what she hoped for: a dorm room that feels more inviting and truly hers. And with removable wallpaper, it’s an easy solution for anyone looking to refresh a temporary space without the commitment.

The Details That Tied It All Together

Wallpaper | Bed

Nightstand | Lamp | Bed

Lamp

To finish off the look, my daughter made a couple of simple updates from Amazon. A new bed frame, fresh nightstands, and a stylish table lamp helped tie the whole room together, complementing the wallpaper perfectly.

The combination of Katie Kime’s stunning wallpaper and a couple of Amazon updates truly took this room to the next level. If you’re looking to give your own space a makeover without committing to a full renovation, this DIY is an easy, affordable way to make a big impact. Ready to give it a go? You’ve got this!