Oceanus: How to Find Your Perfect Size and What’s Worth Buying

Oceanus is more than just a luxury swimwear and resortwear brand—it’s a celebration of bold femininity, sustainable fashion, and show-stopping glamour. Known for its intricately beaded swimsuits, body-sculpting silhouettes, and fashion-forward embellishments, Oceanus makes a statement. But behind the dazzling designs lies one challenge for many shoppers: getting the size right.

Whether you're shopping for a holiday or investing in timeless occasionwear, this guide will show you how to find your perfect Oceanus fit, highlight the most worth-buying pieces, and explain how Tellar.co.uk helps eliminate sizing guesswork—quickly, accurately, and for free.

Why Oceanus Sizing Isn’t Always Straightforward

Oceanus collections are handcrafted with premium fabrics and embellished detailing. But their luxurious swimwear and dresses often feature:

Tight-fitting, high-stretch fabrics
Structured cuts meant to sculpt the body
Minimal coverage in some designs
Different sizing rules across swimwear and apparel

This means that while a size 10 might fit you in one swimsuit, you may need a 12 in a heavily embellished dress—or an 8 in their stretch mesh coverups.

✅ Create your free profile on Tellar.co.uk to get instant, personalised size advice based on your body measurements, not just a number on the label.

Step 1: Measure Your Body Properly

Before you shop Oceanus, take three accurate body measurements:

Bust – Around the fullest part of your chest
Waist – At your natural waist, just above your navel
Hips – Around the widest point of your hips and bum

If you don’t have a measuring tape, we’ll send you one for free.

Once you’ve measured yourself, log in here and enter your numbers into Tellar. You’ll instantly see your Oceanus size and how it compares to 1,500+ other brands.

Oceanus Size Guide (Approximate UK Conversion)

Oceanus Size	UK Equivalent	Bust (cm)	Waist (cm)	Hips (cm)
XS	6	80–84	60–64	86–90
S	8	84–88	64–68	90–94
M	10	88–92	68–72	94–98
L	12	92–96	72–76	98–102
XL	14	96–100	76–80	102–106

Keep in mind:

Oceanus swimwear is double-lined and firm-fitting—it’s designed to hug the body.
Dresses often include boning or corsetry, which affects bust sizing.
Size up if you’re in between or have a fuller bust or hips.

Use Tellar’s brand-matching tool to see if you need to adjust sizing based on your proportions.

What’s Worth Buying from Oceanus?

Oceanus is a luxury brand, so every piece is an investment. Here’s what we recommend buying—and how to make sure it fits beautifully.

👙 1. Beaded Swimsuits

Why it’s worth buying: Statement pieces hand-embellished in the UK, made to last.

Fit Tip: Size according to your bust and torso length. If you have a long torso or larger cup size, size up.

👗 2. Resort Dresses & Kaftans

Why it’s worth buying: Transitional pieces from poolside to dinner, made with breathable mesh or satin.

Fit Tip: Stretch fabrics allow flexibility, but sizing down may cause pulling across the hips.

🩱 3. Sculpting Bodysuits

Why it’s worth buying: Doubles as shapewear or statement partywear.

Fit Tip: Snug by design—choose size based on waist and torso length for comfort.

🧵 4. Crystal and Embroidered Sets

Why it’s worth buying: Couture-level detail, flattering high-waist cuts, perfect for destination wear.

Fit Tip: Use your Tellar profile to cross-check fit across both top and bottom half.

🧣 5. Silk Wraps and Accessories

Why it’s worth buying: High-end finishing, versatile layering, and timeless styling.

Fit Tip: One-size but pay attention to length—especially if petite or tall.

Step 2: Use Tellar.co.uk for Your Oceanus Size

Tellar.co.uk removes the guesswork by comparing your exact body measurements to Oceanus size data, cut, and fabric stretch.

Here’s what makes it smarter than guessing:

Uses your real bust, waist, and hip measurements
Adjusts for tight or relaxed styles
Recommends sizing up or down based on cut, fabric, and stretch
Works for swimwear, resortwear, and dresses
Saves your data to use across 1,500+ brands

🛍 Create your free profile now
Get instant Oceanus size advice. No risk, no returns.

Oceanus Sizing FAQs

❓ Does Oceanus run small?

Yes—especially in swimwear and bodycon pieces. It’s built for a fitted look. Size up if you’re curvier, or in between sizes. Tellar will advise based on your specific body.

❓ Should I size differently in swimwear and dresses?

Yes. You might be a Small in swimwear, but a Medium in dresses—especially if the dress includes beading or non-stretch lining. Tellar accounts for this

❓ Is Oceanus suitable for larger busts or plus sizes?

Oceanus goes up to XL (UK 14). Some swimwear may compress the chest—use your chest measurement to find the most flattering fit. Plus sizing is limited, so Tellar can help find alternatives with similar styling.

Related Fit Guides on Tellar.co.uk

How to Measure Yourself for Swimwear
Top Luxury Brands That Run Small
UK vs EU vs US Sizing Explained
Best Brands for Beach & Occasionwear
(coming soon)

Follow Tellar.co.uk for More Sizing Help

Want ongoing sizing tips, resortwear brand guides, and fit advice?

Instagram – @Tellarsizing
Pinterest – TellarSizing
Facebook – TellarSizing
Twitter (X) – @TellarSizing

We post brand-by-brand fit tips every week.

Final CTA: Find Your Oceanus Fit in Seconds

Oceanus pieces are made to turn heads—but only if they fit you perfectly. From embellished bikinis to luxury kaftans, Tellar.co.uk helps you shop with confidence.

Create your free profile today
Discover your Oceanus size instantly—and get tailored fit advice for 1,500+ brands.
Find your size in real time. It’s Free & Easy.

Oceanus sizing can be tricky—get it right with Tellar.co.uk. Find your perfect fit in swimwear and resortwear using your exact body measurements. No more guesswork.

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