Keller Long Sleeve Jumpsuit

Meet The Keller Long Sleeve Jumpsuit in Black. This woven design is inspired by our best-selling Keller Wide Leg Pant and features relaxed trouser legs with a figure-defining bodice and long sleeves. It's handmade in Europe from a sustainable material that's infused with comfortable stretch. At the front, a zip fastening allows you to switch between a plunging V-neckline and a classic collared crew, depending on your style. Oh, and there's a hidden slant pockets at the hips, too.

Each Saint and Sofia style is made with premium materials that last. We’ve handpicked our production partners for their craft, attention to detail, and dedication to quality.

Comfort Obsessed

Our design team in London, England creates every style in our studios. We think about all of the little details before making samples in our own studios. These are endlessly tested to ensure the perfect fit and feel.

Quality Guarantee

35 Monmouth Street, Covent Garden, London, WC2 1AG
020 3929 3896
care@saintandsofia.com

We passionately believe that we have a responsibility to each other and to the planet. We think about sustainability in everything we do, always trying to make the most sustainable choices. We make all of our styles in the most sustainable way because we believe in making products that are good for you and minimise our impact on the environment. We believe every business has a duty to have a positive social impact and to be a force for good in the world.

How we work sustainably:
- Packaging with eco-friendly materials
- Using sustainable fabrics
- Using only GOTS Organic Cotton
- Reduced transport cost with smart sourcing
- Planting Trees with Trees for Cities
- Using minimal / no dyes in packaging
- Funding research of Natural History Museum

We design all of our items in our London studios and adjust them countless times to ensure the perfect fit and feel. The design team draws constant inspiration from customers and how they want to wear each item, building each into a variety of looks.

Our collections are thoughtfully structured around the rhythm of the year, with two major seasonal releases: Spring–Summer and Autumn–Winter. Within these, dedicated teams focus on Ready to Wear, Accessories, Footwear and Bags to allow each category to develop its own identity while remaining part of a cohesive creative vision.

Started in 2020, Saint and Sofia has been established as one of the most talked-about contemporary fashion brands to emerge from London in recent years, earning recognition across some of the world’s most respected fashion and consumer publications.