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Under the Sea Celebration Cookies

Under the Sea Celebration Cookies are handmade, made-to-order royal icing cookies designed for ocean-themed birthdays and baby celebrations. Perfect for kids’ parties, baby showers and new arrival gifts, each cookie is crafted with premium detail and delivered Australia-wide for a polished, ready-to-serve treat.

✨ Intricate ocean-themed royal icing designs with a premium, polished finish
🎉 Perfect for under the sea birthdays, baby showers and party favours

$52.50

(Tax Included)

Flavour *

Choose your cookie flavour

Maximum of 60 characters

Total: $52.50
Use up to 5250 - 5350 crumbs to purchase this product!

This product is available in 6-Pack.
Need a larger quantity for an event or corporate order? We’re made to order, so we can often accommodate custom quantities, pack options, and delivery timing. Get in touch and we’ll recommend the best setup for your date.

Our cookies are individually heat-sealed for freshness and will stay delicious for up to 4 weeks if stored in a cool, dry place.

Absolutely! We already offer some customisation options as part of ordering, like choosing your flavour or adding a Delookies branded postcard with your personal message. If you have a specific colour or would like to adjust something, simply add it to the order notes at checkout and we’ll do our best to accommodate. For fully custom designs or character cookies, please use our Custom Cookie Request form instead.

Yes! We deliver across Australia, with tracking provided.

Yes, all cookies are individually sealed for freshness, hygiene, and easy sharing.

We offer flat rate standard shipping ($15.95) or express shipping ($20.95) across Australia, or enjoy free shipping on orders over $150! Please View our Shipping Policy for full details.

Yes! All our cookies are Halal.

Additional information

Flavour

Classic Natural Vanilla, Chocolate, Marshmallow, Strawberry

Quantity

6-Pack

Approx. Individual Size

Medium

Ingredients

Flour, Sugar, Butter, Egg, Egg White Powder, Baking powder, Vegetable gums, Flavouring, Food Acid (Citric), Food Colouring

Allergen

Egg, Wheat, Gluten, Dairy, May also contain traces of peanuts, tree nuts, soy and sesame

Packaging

Individually Wrapped, Sustainable Box

Baked Fresh

Every cookie is made to order, ensuring you receive the freshest, most delicious treats—never old stock, always freshly baked!

Satisfaction in Every Bite

We stand by our cookies! If you don’t love them, we’ll make it right.

Premium Ingredients

We use only high-quality ingredients to craft our cookies, ensuring every bite is full of flavour, texture, and homemade goodness.

Sealed Fresh, Packed Beautifully

Every cookie is individually heat-sealed for freshness and presented in gorgeous packaging

Small Batch, Big Flavour

We bake in small batches to maintain quality and ensure every cookie is as delightful as the last.

Trusted by Thousands

Loved by families, businesses, and cookie lovers Australia-wide

Under the Sea Celebration Cookies bring a vibrant ocean theme to life with beautifully detailed royal icing designs inspired by the magic of the sea. Featuring playful marine elements and soft coastal tones, this collection is designed to anchor your party styling and create a cohesive, high-impact dessert display. Whether you’re planning a child’s birthday, a baby shower or a first birthday celebration, these cookies add a refined yet fun finishing touch.

Each cookie is handmade and made to order, carefully baked and decorated to ensure a premium finish. The smooth royal icing creates crisp lines, layered textures and clean colour definition, giving every piece a polished, professional look. From the gentle curves of sea creatures to the subtle detailing that makes each design stand out, the craftsmanship is evident in every bite.

These cookies are ideal for styling a party table, filling favour bags or setting up an ocean-inspired dessert station. They work beautifully for cake smash setups, adding a coordinated element to photography while remaining sturdy and easy for little hands to hold. For baby celebrations, they double as thoughtful edible keepsakes that guests can take home individually wrapped.

Flavour matters just as much as appearance. You can choose from Classic Natural Vanilla, Chocolate, Marshmallow or Strawberry, allowing you to match your party palette or personal preference. The texture is perfectly balanced — firm enough to hold its intricate design while remaining deliciously enjoyable to eat. Every batch is baked fresh using quality ingredients including butter, free-range eggs and carefully selected flavourings.

Each cookie is individually wrapped for freshness and convenience, making them simple to distribute as party favours or add to gift boxes. They arrive presented in a sustainable box, reflecting a commitment to both premium quality and responsible packaging. The standard option is a convenient 6-pack, ideal for intimate celebrations, with larger quantities available for bigger events upon request.

Because they are made to order, attention to detail is never rushed. Colours, piping consistency and finish are all carefully controlled to ensure the final result aligns with a high-end celebration aesthetic. This level of care makes them suitable not only for children’s parties but also for styled events where presentation truly matters.

We offer Australia-wide delivery, carefully packaging each order to ensure it arrives in excellent condition. Whether you’re organising a celebration in Sydney, Melbourne, Brisbane, Perth or Adelaide, you can have premium handmade cookies delivered near you with confidence. Each order is protected to maintain both freshness and design integrity during transit.

Under the Sea Celebration Cookies are more than themed treats — they are a coordinated styling element that elevates your entire event. From baby showers welcoming a new arrival to colourful birthday parties filled with excitement, they deliver visual impact, flavour and convenience in one beautifully finished package. When presentation, quality and ease all matter, these ocean-inspired cookies make planning simpler while ensuring your celebration feels thoughtfully curated.

These are handmade classic sugar cookies, decorated in a  style.

Popular as birthday cookies and thoughtful cookie gifts.

Explore more: Decorated Cookies , Custom Cookies , Birthday Cookies , Paint Your Own Cookies

Orders are dispatched fresh from Sydney. Metro delivery typically takes 1–3 business days after dispatch, with regional areas requiring additional time. Delivery estimates are subject to courier schedules.

Cookies are individually heat-sealed and remain fresh for up to 4 weeks when stored correctly.

While we list common allergens, such as wheat, dairy, eggs, and nuts, we cannot guarantee the absence of trace amounts from our kitchen. Please exercise caution for severe allergies.

Free Shipping

On all orders over $150

5 Star Reviews

Exceptional customer support and service

Finest Quality

Premium & high quality ingredients

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