Undress Code
Established · Under $200 · Warsaw, Poland
Bodysuits and lingerie designed to blur underwear and outerwear, Polish-made pieces for going out or layering in.
Think: mesh bodysuits for dreamers
The buy: the mesh bodysuit
What to buy
the mesh bodysuit
Categories
Occasions
Sustainability
Why Undress Code is worth it
Undress Code makes the going-out bodysuit properly: sheer mesh, velvet and draped jersey cut to sit like a top, designed and made in Poland.
Each piece is built to be worn on its own rather than under something: mesh sleeves meet velvet or jersey bodices, with double layers where support matters and a zip or slip-on cut so it sits smooth. Tucked into tailored trousers or jeans, one does the work of a whole evening outfit. Design happens in its Warsaw studio, and most production stays in Poland.
Undress Code picks
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About Undress Code
Iza and Kacper Zieliński, a married couple, founded Undress Code in Warsaw in 2016 to blur the line between lingerie and what you wear out at night.
A Paris department store came calling in its first months, so the label grew abroad before it grew at home, built on bodysuits that pair sheer mesh with velvet or jersey.
- Founded
- 2016
- Founded by
- Izabela Zielińska and Kacper Zieliński
- Based in
- Warsaw, Poland
- Made in
- Mostly Poland
- Made of
- Viscose jersey, velvet and stretch polyamide mesh
- Shipping
- Ships to the US from Poland through a US-dollar store: FedEx standard $19 (5 to 7 business days) or express $29, free over $250; the site does not say who pays US duties.
- Where to buy
- Undress Code's own site · Our Undress Code picks
What shoppers say
From reviews and try-on videos, in our words.
- Fit
Most styles run XS to XL, and each product page gives the model's height and size, usually an S at around 176 cm. Some bodysuits zip at the back, others pull on over the head.
- Care
The bodysuits are hand wash only, so keep them out of the machine; many mix viscose jersey or velvet with stretch mesh.
- Shipping
US orders ship by FedEx from Poland through its US-dollar store: $19 standard or $29 express, free over $250. The site doesn't say whether duties are included, so check the total at checkout.
- Returns
Tell the brand within 14 days of delivery that you're returning, then send the parcel within three days on its US return label, which costs $10.
- Demand
A fast riser: it ranked 187th in the 2025 FT1000 list of fast-growing companies from the Financial Times, and its co-founder says Taylor Swift has been photographed in one of its bodysuits.
What Undress Code is made of
Polyester · Nylon · Lyocell
- Natural
- 15%
- Plant-based
- 39%
- Synthetic
- 46%
Works most in: polyester, nylon and lyocell
From the fabric listed on 195 pieces · 98% of the range lists it · Checked October 2026
Undress Code in our edits
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Undress Code, answered
- What is Undress Code?
- Undress Code is a Warsaw label best known for bodysuits that mix sheer mesh with velvet or jersey, plus dresses, lingerie and swimwear.
- Is Undress Code a good brand?
- Yes. We like it for going-out pieces that are cleverly built: bodysuits with sheer mesh, velvet and support layers, designed in Warsaw and made mostly in Poland, without overproduction.
- Who founded Undress Code?
- Iza (Izabela) Zielińska and her husband Kacper Zieliński founded it in 2016.
- Where is Undress Code from?
- Warsaw, Poland, where every design is created in its own studio.
- Where is Undress Code made?
- Mostly in Poland, with design done in its Warsaw studio.
- What sizes does Undress Code come in?
- Most styles come in XS to XL, and each product page lists the model's height and size.
- Does Undress Code ship to the US?
- Yes, by FedEx from Poland: $19 standard or $29 express, free over $250. The site doesn't mention US duties, so check the total at checkout.
- Where can I buy Undress Code?
- On the brand's own site, which has a US-dollar store, or through our Undress Code picks.
- What is Undress Code made of?
- Across the 195 Undress Code pieces we could read in October 2026, about 15% of the fabric is natural fibers, 39% plant-based fibers like viscose and 46% synthetic. The most common fabrics are polyester, nylon and lyocell.
- Which brands are like Undress Code?
- If you like Undress Code, look at Alas Silk, Saemdi, Joelle Zgheib and Stolen Stores.