Happi Haus Tips & Tricks – Mej Mej Skip to content

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ARTFUL WALL DECALS FOR CHILDREN’S SPACES

★★★★★ 6,000+ 5-STAR REVIEWS

Questions? Ask away.

Email us at hello@mejmej.com and you’ll hear back from an actual human. We’re a small family business. No chatbots hiding behind the curtain! :)

A HAUS FULL OF IDEAS

tips for making HAPPI HAUS your own

Split Vista • Peel-and-Stick Wall Decals 4

Take It to the Top

Take It to the Top

Who says the fun has to happen at eye level? Run a border along your ceiling for a playful architectural touch.

Pro tip: Start in a visible corner and save trimming for less noticeable spots.

Stripe Study • Peel-and-Stick Wall Decals 5

Frame It Up

Frame It Up

Give doors, windows, frames and mirrors a little extra personality with a decorative border.

Pro tip: Every home is different. Trim your decals to fit your space!

Sun Wheel • Peel-and-Stick Wall Decals 4

Give Your Ceiling Some Star Power

Give Your Ceiling Some Star Power

Our medallions look just as good overhead! Add one around a light fixture for instant vintage-inspired charm.

Pro tip: Choose the pre-cut center option for compatible fixtures. Keep decals away from heat and bulbs.

Terrace Dot • Peel-and-Stick Wall Decals 3

Think Outside the Border

Think Outside the Border

Who says borders have to go all the way around? Try one above a bed, behind a desk, or over a doorway.

Pro tip: Hidden behind furniture? Skip it and save your decals!

Fresco Scallop • Peel-and-Stick Wall Decals 3

Mix, Match & Make It Yours

Mix, Match & Make It Yours

Mix your favorites for a look that's uniquely yours.

Pro tip: Repeat a color or two to tie everything together.

Daystar • Peel-and-Stick Wall Decals 2

Make a Statement

Make a Statement

Sometimes one big detail does the trick. Our decals add architectural charm without the renovation.

Pro tip: Center one above a bed, sofa, or console for maximum impact.

LITTLE TIPS THAT MAKE A BIG DIFFERENCE

  • Measure twice, stick once-ish. Plan ahead, but don't stress. Our decals are repositionable!

  • Corners are optional. If you purchased one of our border set, feel free to use the included corner elements where available, or skip them entirely.

  • Trim to fit. Doors, windows, and molding come in all shapes and sizes. A little trimming goes a long way.

  • Clean walls, happy decals. Apply to clean, dry, smooth, fully cured painted surfaces. Dust can weaken the adhesive and shorten your decal's lifespan.

  • Get sneaky with it. If it's hidden behind furniture, skip that section! No need to waste perfectly good decals where no one can see them.

  • Keep that tube! Save your packaging for future decorating adventures.