Creating a cozy, cheerful space for a child doesn't have to mean a full renovation. Sometimes, just one simple update — like adding removable wallpaper — can completely change the mood of a room. With Costa Cover's peel and stick wallpapers, even the most basic room can be transformed into a dreamland in just a few hours.
Watch the Transformation: From Plain to Playful
In this quick makeover, we turned a simple, white-walled room into a magical space for a 5-year-old girl — using only one stunning wall mural from Costa Cover. Watch the full Before & After transformation:
15 Wallpaper Ideas for Transforming a Girl’s Bedroom
Looking for inspiration for your own room makeover? Here are 15 beautiful peel and stick wallpaper ideas — perfect for girls of all ages and personalities.
1. Fairies and Hanging Vines
Step into an enchanted forest where delicate fairies float among soft, cascading vines. This dreamy mural brings magic and serenity into any little girl’s room, perfect for imaginative play and bedtime stories. Its calming greens and pastels make the space feel safe and whimsical.
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2. Cute Blue Flower Fairy
A gentle blend of soft blue florals and graceful fairies gives this design a peaceful, storybook charm. It’s perfect for creating a serene, magical nook where a child can relax and dream. The cool tones also make the space feel airy and fresh.
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3. Blue & Purple Wildflowers
Bring the beauty of a wildflower meadow into your child’s room with these watercolor blooms in calming blue and purple hues. The hand-painted effect adds softness and sophistication while keeping the design playful. It’s a great way to introduce natural beauty into everyday life.
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4. Pastel Forest Animals
Cute woodland animals peek out from a pastel-toned forest, creating a warm, friendly vibe perfect for younger children. This mural adds gentle charm to the space and invites storytelling and adventure. Its soft color palette works beautifully with neutral or light wood furniture.
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5. Pink World Map with Animals
Educational and adorable, this pink-toned world map is filled with friendly animals representing each region. It’s ideal for sparking curiosity about the world while keeping the room playful and cute. The design balances learning and decor in a lovely, child-friendly way.
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6. Pink & Blue Cute Animals
Soft pink and blue hues meet lovable animal characters to create a cheerful and balanced look. This design is perfect for shared rooms or families who love a mix of classic baby colors with a fun twist. It adds joy and personality without overwhelming the space.
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7. Green Watercolor Pine Trees
Peaceful pine trees in soft green watercolor tones bring the calming spirit of nature indoors. This mural makes a lovely backdrop for moments of quiet, creativity, or rest. It’s simple, stylish, and gender-neutral — great for a nature-inspired room.
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8. Pink Watercolor Forest
This mural turns the wall into a dreamy pink woodland scene, full of gentle brushstrokes and subtle layers. It’s perfect for adding a magical, artistic atmosphere to a little girl’s bedroom. The soft pink tones pair beautifully with white, cream, or blush furniture.
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9. Falling Petals Bloom
Delicate pink petals appear to drift down the wall, creating a romantic and elegant floral effect. This design adds a touch of sophistication while still feeling youthful and fresh. A lovely choice for growing girls who love flowers and beauty.
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10. Pink Balloons and Cute Animals
Floating balloons, joyful animals, and a sky of dreams — this mural celebrates imagination and happiness. It instantly lifts the mood of the room and invites playful energy. Perfect for toddlers and early learners who thrive in colorful, cheerful spaces.
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11. Yellow Watercolor Floral
Bright and cheerful, this removable wallpaper features sunny watercolor florals in a soft yellow palette. It brings a sense of energy and positivity to the room without being too bold. Ideal for a space where your child can grow, laugh, and feel joy.
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12. Colorful Ice Cream
Turn a wall into a fun, sweet surprise with this playful ice cream design. Featuring pastel cones and scoops in soft candy colors, it’s ideal for a play corner or a whimsical accent wall. A great pick for kids who love treats and bright energy.
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13. Dragons Castle in Forest
Fantasy meets adventure in this mural filled with friendly dragons, castles, and deep green woods. It’s perfect for children who love fairy tales, magical creatures, and imaginative stories. The detailed illustrations encourage curiosity and creative thinking.
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14. Night Sky
A deep indigo background scattered with dreamy stars and constellations — this wallpaper turns bedtime into a stargazing adventure. It creates a peaceful environment for sleep while inspiring wonder about the universe. Especially lovely when paired with glow-in-the-dark elements.
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15. Pink Dandelion Floral
Soft dandelions and gentle pink tones come together in this peaceful, floral design. It adds lightness and grace to the room without overwhelming the senses. A timeless choice that works beautifully for both nurseries and rooms for older girls.
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Ready to Create Your Own “After”?
Each of these peel-and-stick wallpapers brings a unique story, color palette, and magical energy to a child’s room. Explore the full collection of wallpapers for girls here:
Wallpaper for Girls – CostaCover