Magda Butrym swimwear: the retro bustier, the rose swimsuits and the bikinis

Magda Butrym swim is the house dress in Lycra: a retro bustier with a sculpted cup, a rose at the hip and at the bust, a ruched bottom, the same red, cream and black as the dresses. The retro bustier swimsuit and swim top are the core, the sculptural rose bustier swimsuit and the 3D flower swimsuit the signature pieces, and around them sit the string, tie-side and ruched bottoms, the draped swim skirt and the beach cover-ups. 68 swim and beach pieces on Coveti, $450 to $2,470, median $950. This page is each piece and how the swim sizing works.

Key facts

• 68 swim and beach pieces on Coveti, $450 to $2,470, median $950
• Swimsuits: retro bustier in cream, black and red, with embroidered roses, and the 3D flower version; the sculptural rose bustier swimsuit in red, cream and black
• Two-pieces: retro bustier swim top with string, tie-side, ruched asymmetric and ring-detail bottoms
• Cover-ups: the asymmetrical draped swim skirt, the side-tie beach skirt, the beach dresses and the striped culotte trousers
• Fabric: polyamide and elastane, 75/25 on most, 82/18 and 91/9 on some; the swimsuits are underwired on the bustier styles
• Sizes EU 32 to 42, listed as UK 4 to 14

The retro bustier swimsuit

The house swimsuit: a sculpted, underwired bustier cup, a retro high line at the leg, in cream, black and red, with a version embroidered with roses and the 3D flower version with a fabric rose at the bust. It is the swimsuit that wears as a top with a skirt at lunch.

The sculptural rose bustier swimsuit

The signature piece: the bustier line with a sculptural rose at the bust, in red, cream and black. One rose, worn with the crochet bucket hat and the crochet mules.

The two-pieces

The retro bustier swim top in cream, black and red with the string tie bottom, the tie-side bottom, the ruched asymmetric bottom and the draped bottom with a ring detail, mixed by colour.

The cover-ups

The asymmetrical draped swim skirt, the side-tie beach skirt, the beach dresses and the striped culotte trousers in lyocell and silk: the pieces from the pool to the table. The crochet page adds the hats and the bandana.

Sizing

The swim pieces run EU 32 to 42, listed as UK 4 to 14 at Coveti; the brand states a regular fit and does not tell customers to size up, so take your dress size. The size guide converts.

Care

Rinse in cold fresh water after every swim, hand wash with a mild detergent, dry flat in the shade and keep the swimsuits away from rough surfaces; the fabric roses are sewn on and should be reshaped by hand when damp.

The pieces on Coveti now

1. String tie swim bottom in brown, $450

Made from shell 91% polyamide 9% elastane, shown in brown, Pre-Fall 2026.

2. Draped bikini bottom with ring detail in brown, $480

Made from shell 91% polyamide 9% elastane, shown in brown, Pre-Fall 2026.

3. Retro bustier swim top in black, $570

Made from shell 75% polyamide 25% elastane., shown in black, Spring/Summer 2021.

4. Ruched asymmetric swim bottom in black, $570

Made from shell 75% polyamide 25% elastane., shown in black, Pre-Fall 2025.

5. Tie-side bikini bottom in brown, $570

Made from shell 91% polyamide 9% elastane, shown in brown, Pre-Fall 2026.

6. Asymmetrical draped swim skirt in black, $670

Made from shell 72% polyamide 28% elastane., shown in black, Pre-Fall 2023.

7. Bandeau bikini top with ring detail in brown, $730

Made from shell 91% polyamide 9% elastane, shown in brown, Pre-Fall 2026.

8. Sculptural bandeau swim top in black, $730

Made from shell 75% polyamide 25% elastane., shown in black, Pre-Fall 2025.

9. Sculpted waist swim bottom in cream, $750

Made from shell 75% polyamide 25% elastane., shown in cream, Pre-Fall 2025.

10. Draped mini swim skirt in black, $770

Made from shell 72% polyamide 28% elastane, shown in black, Pre-Fall 2022.

11. Scoop neck swimsuit in red, $810

Made from shell 82% polyamide 18% elastane., shown in red, Pre-Fall 2024.

12. Floral strappy triangle bikini top in brown, $830

Made from shell 91% polyamide 9% elastane, shown in brown, Pre-Fall 2026.

13. Crisscross bandeau top in black, $850

Made from shell 75% polyamide, 25% elastane., shown in black, Pre-Fall 2021.

14. Classic high waist flower swim bottom in red, $870

Made from shell 82% polyamide 18% elastane., shown in red, Pre-Fall 2024.

15. Halterneck swimsuit with ring detail in blue, $910

Made from shell 91% polyamide 9% elastane, shown in blue, Pre-Fall 2026.

16. High-waisted flower appliqué swim bottom in black, $950

Made from shell 75% polyamide, 25% elastane., shown in black, Pre-Fall 2021.

The rose, Magda Butrym said when the H&M collection was announced in March 2025, is “the perfect symbol of womanhood: both soft and confident, delicate and independent, striking and ever-growing.”

Frequently asked questions

Is the retro bustier swimsuit underwired?

The brand describes a sculpted bustier cup on the retro line; treat it as a supportive, structured top.

How much is the swimwear?

$450 to $2,470 on coveti, median $950. The swim tops and bottoms are the entry point to the house.

Does the swimwear run true to size?

The brand states a regular fit; take your dress size on the EU 32 to 42 scale.

Can the swimsuit be worn as a top?

Yes, the retro bustier swimsuit and the swim top are cut to wear with a skirt and with wide trousers.

Which swimsuit has the rose?

The sculptural rose bustier swimsuit, the 3D flower retro bustier swimsuit and the retro bustier with embroidered roses.

How do I wash it?

Rinse cold after each swim, hand wash, dry flat in the shade.

Read next

Magda Butrym crochet Sandals Sunglasses Size guide

More Magda Butrym guides

Every Magda Butrym page by Coveti’s fashion editor Gemma Deeks: Is it a luxury brand?, How to style, Brands like Magda Butrym, The edit, Size guide, The knotted top, The signature rose, Coats, Who is Magda Butrym?, Who wears it, Where to buy, Review, The H&M collection, New York flagship, Autumn winter 2026, Price guide, Shoe size guide, Every bag, The Brigitte, The Varsovia, The Julia, The Barbara, The Apolonia, The Maya, The Devana, Crochet bags, Every shoe, Heels, Mules, Flats, Slingbacks, Sandals, Bridal shoes, Jewellery, Earrings, Sunglasses, Belts, Crochet, Hats, gloves and scarves, Bag charms, Leather jackets, Corset dresses, Dresses, Wedding guest dresses, Tops.

Sources and method

Checked on 20 September 2026 by Gemma Deeks, fashion editor at Coveti. Product facts, the compositions, care lines, dimensions, sizing notes and country of manufacture, are the brand’s own product-page text; counts, prices and price ranges are Coveti’s live catalogue on that date and move with stock; the designer’s biography and the house history come from the encyclopaedia entries and the press articles listed below, each read on the date above; the size scales are the brand’s own. Where a claim could not be checked against one of these it was left out, and where the fitting room is giving its own advice the page says so.

• magdabutrym.com product pages: the description, composition, sizing line, measurements and origin line of every style (612 pages saved on 20 September 2026)
• magdabutrym.com, the New York boutique page
• Magda Butrym on Polish Wikipedia: birth, training, the TVP and La Mania years, Portofino, the 2014 founding
• Wikidata Q126373339
• WWD, Magda Butrym Spring 2027: Welcome to New York (September 2026): the Mercer Street opening, the first New York show, the CEO on the US market, the fall 2026 collection
• FashionUnited, 21 July 2026: the 170 Mercer Street flagship, the Stamuli design and the 13 September show
• CPP-Luxury, 21 July 2026: the SoHo boutique
• WWD, 24 April 2025: the H&M x Magda Butrym collection gallery
• Euronews, 24 March 2025: the H&M collection, the rose quote, the wearers
• Linda Farrow, the Magda Butrym eyewear collaboration
• Coveti live catalogue, 20 September 2026: prices, sizes and stock