A mirror above the sink or covering one wall can completely change the look of a narrow bathroom.
Materials Needed:
- Large mirror or mirror panels
- Wall glue or mounting clips
- Cleaning cloth
Steps:
- Measure wall space above sink
- Install a large mirror securely
- Clean surface for clear reflection
- Add soft lighting nearby
Pro Tip:
Place lights around the mirror for a luxury hotel-style glow.

3. Choose Light Colors for Walls and Tiles
Color plays a big role in 10 Narrow Bathroom Ideas. Light colors like white, cream, soft gray, or pastel shades make a small bathroom look open and fresh. Dark colors can make it feel smaller.