To complete your mermaid costume, try adding shimmering accessories that match the ocean theme. A seashell headband, pearl jewellery, and a glittering body chain all help to enhance the under-the-sea look. You can also add a sparkly makeup look with sea-coloured eyeshadow and a touch of body glitter. Don’t forget a matching mermaid bag or shell purse to finish the outfit perfectly.
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"We bought this for our 7 year old daughter for her birthday. She absolutely loved it and put it on straight away. She continued to wear it all day even in the bath. Good quality would highly recommend."
Matthew T.
Planet Mermaid Customer
Mermaid Accessories - Add A Little Extra Sparkle
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Frequently Asked Questions
The best shoes for a mermaid costume depend on where you’ll be wearing it. For parties or events, glittery sandals, silver heels, or iridescent pumps work beautifully. If you’re dressing up for a fun or casual occasion, flat sandals or ballet shoes in pastel or metallic tones will match the mermaid theme. Comfort is key, so choose shoes that let you move easily while still keeping the magical look of your costume.
Mermaid-inspired hair is all about soft waves and ocean-inspired colours. You can curl your hair for a beachy look or use temporary colour sprays in shades of turquoise, purple, or sea green. Add sparkly clips, pearl pins, or a shell crown to complete the look. Braids also work well and add to the underwater fantasy feel.
Yes, a mermaid costume is perfect for Halloween, fancy-dress events, and themed parties. It’s a fun and eye-catching choice that can be styled to look mystical, glamorous, or even spooky depending on your makeup and accessories. Whether you want a classic sea-princess look or a darker siren style, the mermaid costume is a versatile option that stands out.
Yes, our collection includes mermaid costumes for both children and adults. You’ll find a variety of styles, colours, and sizes to suit every age and occasion. From playful children’s mermaid outfits to elegant adult designs with shimmering fabrics, each costume captures the magic of the sea and helps you create the perfect mermaid look.












