Costume National Sea Thru EDP
All our Costume National fragrances are genuine products sourced directly from official brand distributors, so you can trust they're 100% authentic.
We receive fresh stock every few weeks, ensuring you get the latest batches of fragrances. We don't sell products that are old or close to expiring.
Our Costume National perfumes are from newer batches than those usually available at big retailers and department stores.
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We accept returns up to 100 days after purchase, no questions asked.
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Costume National Sea Thru EDP
Fragrance Details
Costume National Sea Thru EDP is a sharp, green-fresh fougere that opens with a burst of bitter orange, lemon, and grapefruit before cooling into watery sea notes and aromatic cypress. It evolves with a clean neroli heart that feels like sunlight filtering through cold water, crisp and alive without ever turning heavy. The base settles into smooth, moss-touched wood that leaves a quietly enveloping finish on the skin.
- Notes of bitter orange, lemon, grapefruit, sea notes, cypress, neroli, and oakmoss
- Unisex aquatic fougere, suits all genders and seasons
- Crisp citrus-to-ocean dry-down, great for daytime wear
- Lasts approximately 4-6 hours with moderate projection
Costume National has long crafted fragrances that sit at the intersection of Italian minimalism and avant-garde sensibility, and Sea Thru is a confident example of that tradition, built for anyone who prefers their freshness with structure and depth.
What does it smell like?
Crisp citrus with cool aquatic green depth
Top Notes
Bitter Orange, Lemon, GrapefruitHeart Notes
Sea Notes, Cypress, NeroliBase Notes
OakmossDiscover the range
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Authenticity Guarantee
We only sell 100% authentic Costume National perfumes, sourced directly from licensed distributors.
Every bottle is fresh, from the latest batches, and comes with a batch code you can use to independently verify the authenticity and production date.
You’ll never get aged or expired stock here - only authentic, new batch fragrances.
Looking for more?
Costume National Gift Sets
Costume National Sea Thru EDP
Fragrance Reviews
Questions? We've got answers.
FAQ
Sea Thru smells like a breath of cool ocean air over freshly cut citrus, with a green, mossy drydown that feels clean and effortlessly modern.
Bitter Orange, Lemon, Grapefruit
Fresh
Our robotic fulfilment warehouse system allows us to dispatch orders within 24 hours. This means 90% of all orders are delivered within 5 days of purchasing.
Depending on your country, delivery usually takes 3-7 days.
It depends on your personal fragrance usage.
Typically, a 50ml fragrance bottle will last 2-3 months.
A 100ml bottle will last 5-6 months.
We offer a 100 day no questions asked returns policy.
Returns are always free. You can return any products that you don’t like within 100 days after delivery and we will refund you the full price.
Nevertheless, we don't refund the shipping costs.
Items must be new and unopened for us to accept your return.
You can read more about our Return Policy here.
Your order will ship from one of our global warehouses in either Sydney, Auckland, Dubai, or Europe.
Our smart routing system ensures your order will ship from the most efficient location, ensuring your order arrives as quickly as possible.
Why shop with us?
We're making luxury, accessible
From Australia to the world
Proudly headquartered in Australia, with warehouses across the world.
Our shipping policy
Authentic & Fresh Stock
Our fragrances are typically newer than what you would find in department stores.
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Sustainability Matters
We use recycled packaging materials and ship orders with a carbon neutral offset.
Our mission
Did you know?
Trusted by more than 250,000 customers
We're proud to be one of the highest rated online perfume retailers.
Since launching in Sydney, Australia in 2019, we now ship to more than 70 countries worldwide.
You can view our verified reviews below.