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

Marysia Swim is the go-to brand for sculptural swimwear, minimalist resortwear, and those signature scalloped edges. But like many luxury swim labels, sizing can be confusing—especially when buying online. Whether you’re investing in a one-piece or a beach-ready set, choosing the correct size is essential for comfort, support, and confidence.

At Tellar.co.uk, we match your body measurements to over 1,500+ fashion brands, including Marysia—instantly. This guide will help you shop smarter and discover what’s worth the splurge.

Who Is Marysia For?

Marysia Dobrzanska Reeves, a former ballerina and surfer, designed the brand for modern women who want high-end, travel-friendly pieces with effortless elegance. Known for:

Signature scalloped trims
Raw-edge finish that doesn’t dig into skin
Lightweight, quick-dry, double-layered fabrics
Cult-favourite styles like the Antibes and Palm Springs suits

But here’s the catch: Marysia sizing runs small, and many shoppers are caught off-guard. Enter Tellar.co.uk to decode the fit for your shape.

The Marysia Sizing Issue: Why It’s Confusing

Marysia uses numerical sizes (0–4) rather than standard XS–L or UK/US sizing. On top of that, fit can vary dramatically between:

One-pieces vs. bikinis
Bustier tops vs. bandeau styles
Full coverage vs. high-cut bottoms

Marysia Size	US Equivalent	UK Equivalent
0	US 2	UK 6–8
1	US 4	UK 8–10
2	US 6	UK 10–12
3	US 8	UK 12–14
4	US 10	UK 14–16

Don’t rely on guessing. Head to our store size lookup tool to get a match based on your body measurements or a brand you already wear.

Get Your Marysia Size in Seconds with Tellar

Option 1: Already Know Your Measurements?

If you know your bust, waist, and hips, visit Tellar.co.uk/create-profile and create a free sizing profile.

We’ll instantly recommend the correct Marysia size, along with your perfect fit in 1,500+ other brands.

Option 2: Know Your Size in Another Brand?

Tellar also works if you don’t know your measurements! Just tell us a brand that fits you well (e.g. Reiss, Arket, or & Other Stories), and we’ll reverse-engineer your best size in Marysia.

💡 It’s all completely free. Get your free measuring tape here if you don’t have one!

How to Measure Yourself for Swimwear

To ensure a perfect Marysia fit, use a soft tape measure and follow these tips:

Bust: Measure the fullest part of your chest without compressing tissue.
Underbust: Especially important for bandeaus—measure just under your bust line.
Waist: Locate the smallest part of your waist, above your belly button.
Hips: Measure around the fullest part of your bottom and hips.

You can save all this data to your Tellar profile to automatically get recommendations each time you shop.

What Marysia Pieces Are Worth Buying?

Not all Marysia products are created equal. Here's what to focus on (and why):

1. Antibes Bandeau Bikini

This is the cult classic that made Marysia famous. The scalloped bandeau offers elegant structure but runs tight on the bust. Use Tellar to see if your cup size suits this style or whether to size up.

2. Palm Springs One-Piece

A chic high-leg, scoop-back option that elongates the legs. Works beautifully on petite and athletic builds but requires a longer torso for the perfect fit.

3. Santa Barbara Top + Venice Bottoms

This halterneck + mid-rise combo flatters almost every shape. Ideal for full-bust women who need support and adjustable coverage.

4. Marysia Resortwear

Their linen dresses and separates run closer to true size compared to the swimwear, but check fit against your Tellar profile first—especially if ordering internationally.

Sizing Tip: Swimwear Stretches

Keep in mind: Marysia swimwear stretches when wet. A suit that feels slightly snug when dry often fits perfectly in the water. But if it digs in or gaps out dry, it’ll only feel worse when wet.

That’s why our algorithm at Tellar.co.uk accounts for fabric elasticity and style type in every recommendation.

Compare Marysia with Similar Brands

Not sure if Marysia is for you? Here's how it compares with others:

Brand	Fit Style	Runs Small?	Similar to Marysia?
Hunza G	Ultra stretchy	No	Very different
Eres	Structured luxe	Yes	Yes
Seafolly	Athletic casual	Slightly	Some styles
Solid & Striped	Clean minimal	Varies	Yes, but less sculpted

Want to see how these brands fit you? Log into your Tellar profile and compare results side by side.

CTA: Ready to Get Your Perfect Fit in Marysia?

✨ Here’s how to get started with Tellar.co.uk — the UK’s leading free sizing tool:

Create your free profile
Input your body measurements or a brand you already wear
Instantly see your size in Marysia and 1,500+ other brands
Order with confidence—no more size guessing or costly returns
Request your free measuring tape if you don’t already have one

🔗 Start here — It’s free & easy.

About Tellar.co.uk

Tellar.co.uk is the UK’s leading size-matching tool, helping women find the perfect fit across fashion’s biggest names. Whether you're shopping Marysia, Reformation, or Dolce & Gabbana, we ensure sizing confidence—without the stress.

With over 1,500 brands in our system, a free measurement tool, and instant recommendations, Tellar makes shopping for fashion personal again.

Stay in the Loop

Final Word: Don’t Guess—Measure and Match

Marysia is timeless, elegant, and refined—but if you don’t get the sizing right, you risk losing all that charm. With Tellar.co.uk, finding your ideal size has never been easier.

Whether you're poolside or packing for Positano—make sure it fits.

🔗 Find your Marysia size now →