Step by Step

The journey

OPUS was established as a specialist for trousers in the autumn of 2000. Since spring 2007, we have been presenting stylish complete outfits for women who define themselves by their style rather than by their age: feminine, casual, clear and individual. Twelve selected collections per year help women expressly live their femininity through their clothing.

In 2015, we are going one step further: with the new brand "someday", we want to break into the premium sector "casual confident". With 6 challenging collections a year, someday designs relaxed and pure fashion for confident women. Special pieces are created that can be combined with outfits and emphasise her feminine side.

Simplicity trade GmbH is now uniting the two subsidiaries OPUS GmbH and Someday GmbH. We sell our fashion via the Casual Fashion Online Shop and more than 1,600 trading partners across Europe as well as the Benelux countries. Since 2005, the OPUS Outlet has been located right on campus in Oelde. With several hundred employees and an international network of specialists and service providers, we aim to permanently grow.


Our design team and sales and marketing departments are driven by the challenge to create the right product at just the right point in time. Enthusiasm, consistency and high motivation are what make us successful across Europe. Lavish details, high-quality materials and perfect fit underscore our fashion and make OPUS products "must haves".The springboard for new designs is characterised by doubt and the courage to make mistakes in order to reach our goals. Experience and optimism have now also given us the impetus to press forward into a new premium fashion line. For us, fashion is "design in motion", which is why we love to move forward day by day.


We cooperate with a network of specialists and service providers on a worldwide scale. Continuity, sustainability and honesty are important factors for OPUS. We also prefer to provide quality rather than quantity. We simplify complex sequences and maintain dialogue for the sake of honest, transparent partnerships. We also pledge to deal with our suppliers in the spirit of partnership. Regular visits to suppliers and production facilities contribute to a trusting working relationship and better quality control. We produce most of our clothing in Europe. We do not even consider low-wage countries for our production. In our headquarters, a competent team ensures that all employees and partners are networked to be able to closely follow both contents and objectives. Clear assignment of responsibilities overcomes boundaries worldwide, self-responsibility of each individual person involved is the key to sustained success.

The brands

Die Simplicity trade GmbH is now uniting the two subsidiaries OPUS GmbH and Someday GmbH. They sell fashion under their respective eponymous trademarks "OPUS" and "someday".

OPUS: clear - designed - smart - natural

OPUS stands for feminine casual - fashion with attention to detail. There is passion and the demand to be something special in every OPUS product. Moreover, OPUS specialises in 30-50sqm surfaces. In the area of "modern woman mainstream", OPUS is positioned as a base for the premium sector with a very good price-performance ratio. 12 selected fashion collections a year reflect the OPUS company values and a passion for feminine fashion.

someday: confident - pure - natural - challenging

someday is relaxed, pure fashion for confident women. With someday, we are positioned in the premium sector "casual confident". someday products are special pieces that can be combined with outfits and emphasise her femininity. With 6 challenging collections a year, we demonstrate self-confident, clear fashion without major compromises.

Benefits for you:
  • Free delivery* & returns
  • Payment by invoice **
  • The biggest range of products
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