Wallpaper - Coastal Imperial Shell Navy

Our Coastal Imperial Shell Navy wallpaper, created by designer Yvette St. Amant, combines botanical elegance with an organic, shell-inspired spiral structure. Rendered in a monochrome palette of white, soft smoke grey, and deep slate tones, the curving petals overlap to create subtle visual depth across the surface. What we particularly appreciate about this design is how the painted-looking details give the flower motif a sculptural presence without overpowering the room. Like all our wallpapers, this mural is made-to-measure to fit your exact wall dimensions on a PVC-free paper with a subtle surface structure.

In the room

We see this design working beautifully on a main feature wall in a bedroom or a living room, where the spiral composition can serve as a natural focal point. In a dedicated home office, art studio, or meditation space, the fluid curves and quiet tonal contrast create a balanced, contemplative atmosphere. Because the motif relies on soft shading rather than sharp outlines, it sits comfortably across wider uninterrupted walls behind a headboard or sofa, allowing the full layered floral form to unfold without competing with everyday furnishings.

Styling it

When styling around this mural wallpaper, we suggest keeping furniture lines clean and architectural to mirror the graphic rhythm of the petals. Matte black metal accents or minimalist lighting fixtures work particularly well to anchor the darker charcoal tones found within the design. To soften the monochrome feel, introduce tactile textiles such as washed linen bedding, a loop-pile wool rug, or raw textured ceramics in natural off-white shades.

Colour combinations

The wallpaper itself centres on clean white, gentle smoke grey, and deep dark grey. To complement this neutral grayscale base, consider painting adjacent walls in a soft chalky off-white or a pale, stony grey to maintain an airy aesthetic. If you prefer deeper contrast, charcoal or inky slate on surrounding woodwork and skirting boards creates a sophisticated frame for the lighter petals.

About our wallpaper

At Wallism, all our wallpapers and wall murals are made-to-measure according to your supplied wall dimensions, helping to reduce unnecessary excess compared to standard rolls. Produced on PVC-free paper with a subtle physical structure, our mural wallpapers are designed to be straightforward and simple to hang, offering a versatile decorating solution for both homeowners and renters.