Case study — Custom Christmas sweaters

MAUSS BAU: a Christmas sweater for all the MÄUSSE

A construction company from Erlangen ordered 450 knitted Christmas sweaters with spanners and traffic cones in the pattern — worn on a live building site, and still worn a year later.

Three MAUSS BAU construction workers wearing custom knitted Christmas sweaters and MAUSS hard hats on scaffolding at a live building site in Freising near Munich, December 2024

Building site in Freising near Munich, 22 December 2024

Client
MAUSS BAU GmbH & Co. KG Erlangen, Germany
Sector
Construction Family business since 1887
Order
450 unitscustom knitted Christmas sweaters
Delivery
Ahead of the date they asked for
Afterwards
Reorder after three weeks
Trees planted
450

The project

MAUSS BAU has been building in Erlangen since 1887. At some point MAUSS became the mouse — and the staff have called themselves the MÄUSSE ever since.

In the summer of 2024 they came to us with a wish: custom Christmas sweaters. Not a few for the office, but one for every single person on the payroll. For a workforce spread across many building sites that rarely stands together in one room.

The design

Classic red and green, the MAUSS mark on the chest, Nordic patterns across the yoke, sleeves and hem. And in the middle of those patterns, between snowflakes, poinsettias and fir trees: the things you actually find on their building sites. Crossed spanners. A traffic cone. A barrier. Cogs. A worker with a shovel. The back carries just as much as the front.

Snowflakes and warning cones in the same Fair Isle pattern. This sweater could only have come from a construction company.

Roody's knitting design for the MAUSS BAU custom Christmas sweater, July 2024: crossed spanners, traffic cones and barriers set in a red and green Fair Isle pattern
The design · July 2024
The finished MAUSS BAU custom knitted Christmas sweater, October 2024: red and green Fair Isle pattern with the MAUSS logo on the chest, spanners and traffic cones across the yoke
Knitted · October 2024

The finished sweater

And this is what it looks like knitted.

Hold this photograph next to the design above and you will struggle to find a difference. Same layout, same motifs, same colours. Four months later.

That is the whole point of the way we work. The design is not an approximation of what you might get. It is the product itself, drawn before it is knitted.

Close-up of the Fair Isle knit on the MAUSS BAU custom Christmas sweater: crossed spanners, a traffic cone and a barrier knitted in among the snowflakes

Crossed spanners, a traffic cone, a barrier — in among the snowflakes

How it was worn

Two days before Christmas, MAUSS posted from a live building site in Freising near Munich: three colleagues on the scaffolding, MAUSS hard hats on their heads, cranes and rebar behind them — in Christmas sweaters.

Their own words: “This year there was a MAUSS sweater for all the MÄUSSE.” Plus a big thank you to all colleagues for their commitment and team spirit.

The following December MAUSS celebrated at Sportland Erlangen — and the sweaters were there again. A full year after delivery.

Most corporate clothing has a half-life of a few weeks. This sweater made it to a second Christmas.

MAUSS BAU Instagram post of 22 December 2024: three colleagues in custom knitted Christmas sweaters and hard hats on the scaffolding of the building site in Freising
Instagram · @mauss_bau · 22.12.2024
MAUSS BAU Instagram post of 23 December 2025: staff wearing their custom knitted Christmas sweaters at the Christmas party at Sportland Erlangen, a year after delivery
Instagram · @mauss_bau · 23.12.2025

Why they reordered

The first 400 sweaters arrived in Erlangen on 19 November — well ahead of the end-of-November date MAUSS had given us at the start.

Three weeks later they were back in touch: were another fifty possible, and quickly? They were. Ordered and sent to production the same day, taking the order to 450.

Nothing shows that a sweater has landed better than a company counting up who has not got one yet.

Working to a date you have already promised?

MAUSS gave us an end-of-November deadline and had their sweaters on 19 November. Tell us how many, by when, and what should go on them.

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450 sweaters,
450 trees

We plant a tree for every item we make. Roody is a certified B Corporation.

Planning something for your team?

Tell us how many, by when, and what should go on them. We'll send you a mockup within 24 hours.

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