29 October 2026International edition
Vol. I · No.
29 October 2026
AI IN FASHION
DAILY
The daily briefing on AI in the fashion business
Where fashion meets artificial intelligence.
Luxury and designer houses

Plan C

Italy

Plan C is an independent Milan fashion label launched in 2018 by Carolina Castiglioni, whose family developed Marni. It makes ready-to-wear, accessories, menswear and homeware.

Facts
Founded2018
Creative directorCarolina Castiglioni
BaseMilan, Italy
First international storeTokyo, 2019
Websiteplan-c.com
Segment
Luxury
Categories
WomenswearMenswearAccessoriesHome
Sales channels
Own storesWholesaleE-commerce

What is Plan C?

Plan C is an independent Italian label founded in Milan in 2018 and led by creative director Carolina Castiglioni. Her family built Marni into a well-known label before its sale to OTB in 2015, and the family launched Plan C as a new venture, with Gianni Castiglioni as chief executive and Giovanni Castiglioni as operations director.

Products and positioning

The brand follows a small is beautiful philosophy, favouring intimate presentations over large catwalk shows. Its seasonal ready-to-wear includes tailoring, utilitarian shirting and feather-trimmed skirts, and the offer has expanded to:

  • Accessories, including satchels with hand-drawn prints
  • Menswear
  • Homeware, including a collaboration with Serax
  • Jewellery by sister label Aliita in its stores

Distribution

Plan C opened its first international flagship, about 100 square metres in Tokyo's Aoyama district, in 2019, and later a concept flagship on Via Manzoni in Milan. It is also sold through luxury e-tailers and specialist boutiques.

Why it matters

Plan C shows how a family with deep experience in Italian fashion can build a new independent brand with a deliberately intimate scale.

Frequently asked questions

Who founded Plan C?

Plan C was launched in 2018 by the Castiglioni family and is led by Carolina Castiglioni, whose family developed Marni.

Where is Plan C based?

Plan C is based in Milan, Italy, where it has a flagship store on Via Manzoni.

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