Decals

• Use removable sea life-inspired wall decals to give a child's room a playful look. Kids can help apply the decals to the wall to create an underwater scene as a creative project. Wall decals are available in a variety of designs, such as seahorses, octopuses, starfish, colorful tropical fish, whales and seashells. Decorate an entire wall with decals, or just enhance the area above a work desk or bed.
  
  

Mural

• If you love to paint, enhance a bedroom wall with a sea life mural. You can also hire a professional artist to create the decorative mural. Paint the wall blue to resemble ocean water. Use vibrantly colored paint to make tropical fish and other sea life, such as shark, sea turtle and squid designs. Add seaweed and coral to give the mural a realistic look.
  
  

Clothing Hooks

• Sea life-inspired clothing hooks will be as decorative as they are convenient in a bedroom. Depending on the bedroom style, choose hooks featuring bright, tropical colors, or silver or gold versions. Choose painted, cast iron hooks in enchanting mermaid and seahorse designs as a creative, island-inspired touch. Seashell- and starfish- shaped hooks featuring sandy textures will give a room a beach house vibe.
  
  

Mirrors

• Display a beach-inspired mirror on a boring wall for instant interest. You can make your own decor by gluing seashells and sea glass around the perimeter of a plain wood mirror frame. As another option, hang a mirror featuring a mosaic of scallop and other types of shells. Other mirror frame ideas include cast iron with sea turtle, wrought iron with dolphin, and glass with etched manatee designs.